TikTok Slang: What Parents, Educators, and Anyone Out of the Loop Need to Know
From rizz to skibidi, decode 60+ TikTok slang terms by category. Learn Gen Z and Gen Alpha language with clear definitions, examples, and origins.
TikTok slang evolves faster than most of us can keep up. One day your teen says something about “rizz” and “aura,” and you’re left wondering if they’re speaking English.
With 1.5 billion users creating new terms daily, the platform has become a linguistic playground where words can go viral in a matter of hours.
Let’s break down what these words actually mean and where they come from.
Complete TikTok Slang Dictionary by Category
I’ve organized these TikTok terms by category so you can quickly find what you’re looking for. Context matters here, meanings can shift based on tone and situation.
Essential TikTok Terms Everyone Should Know
FYP (For You Page) - TikTok’s main feed where the algorithm shows you personalized content. Getting on someone’s FYP means your video reached them.Example: “My dance video hit the FYP and got 2 million views overnight.”
POV (Point of View) - A storytelling format where creators put you in a specific scenario. Example: “POV: You’re the last slice of pizza at a party.”
Rizz - Charisma and flirting ability. Coined by streamer Kai Cenat, this term from AAVE describes someone’s charm game.Example: “He’s got unmatched rizz, she laughed at everything he said.”
No cap / Cap - “No cap” means you’re telling the truth. “Cap” means someone’s lying. Both originated hip-hop culture.Example: “That concert was amazing, no cap.”
Slay - To absolutely crush something or look incredible.Example: “She slayed that presentation, everyone was impressed.”
Ate (left no crumbs) - Performed so flawlessly that nothing was left to criticize. From AAVE. Example: “The choreography? She ate and left no crumbs.”
It’s giving - Describes the vibe or energy something radiates. Originated in LGBTQ+ culture. Example: “That outfit is giving main character energy.”
Main character energy - Acting like you’re the star of your own movie. Confidence that puts you at the center of attention.Example: “Walking into class with main character energy after acing the test.”
Gen Z Slang That Took Over TikTok
Bussin’ - Extremely good, usually describing food but works for anything impressiveExample: “These tacos are bussin’, where did you get them?”
Delulu - Short for delusional. Used playfully when someone has unrealistic hopes or beliefs. Example: “Thinking my crush will text first? I’m being delulu.”
Vibe check - Assessing someone’s mood or the overall atmosphere.Example: “You seem quiet today, vibe check, you okay?”
Ghost/Ghosting - Suddenly cutting off all communication with someone.Example: “He ghosted me after three dates without explanation.”
Simp - Someone who does too much for someone they like, often to their own detriment. Example: “Stop simping, she’s not interested.”
Sus - Short for suspicious. Something or someone seems off or questionable.Example: “Why is he acting so sus about his phone?”
Hits different - Something creates a unique emotional impact that’s hard to describe.Example: “This song hits different at 2 AM.”
Rent-free - Can’t stop thinking about something even though you don’t want to.Example: “That embarrassing moment from 2019 lives in my head rent-free.”
Ratio - When a reply gets more likes than the original post, indicating the reply owned them. From Twitter, now everywhere.Example: “She got ratioed in the comments, everyone disagreed.”
Snack - Someone who looks attractive.Example: “Did you see him? Absolute snack.”
Gen Alpha Slang and “Brain Rot” Culture
Brain rot refers to low-quality, overstimulating content that people consume mindlessly. Gen Alpha (born 2010-2025) embraced this concept and created their own chaotic dialect.
Additionally, many of these terms make zero literal sense, and that’s intentional. Understanding how to find trending TikTok hashtags helps track which terms are currently dominating.
Skibidi - Can mean cool, weird, bad, or nothing at all. It comes from the absurdist “Skibidi Toilet” YouTube series. Context determines everything.Example: “That trick was so skibidi” (could be positive or negative).
Ohio - Used to describe something bizarre or cringey. Ohio became an internet shorthand for weird. Example: “This situation is giving Ohio vibes.”
Sigma - The lone wolf archetype. Someone independent who doesn’t follow the crowd. Originally from the online “manosphere” culture.Example: “He’s on his sigma grind – working alone, unbothered.”
Alpha/Beta - Alpha means dominant and confident. Beta means follower or weak. Borrowed from outdated wolf pack theories.Example: “Stop with the alpha male nonsense.”
Gyatt - Expression of surprise or admiration, often about physical appearance. Short for “goddamn.”Example: “Gyatt! Did you see that play?”
Aura - Intangible cool factor or presence. You can gain or lose “aura points” based on actions. Example: “He lost 1000 aura points by tripping in the hallway.”
Fanum tax - The obligation to share your food or stuff. Named after streamer Fanum who would take his friends’ food.Example: “Hand over that fry – Fanum tax.”
Mewing - Pressing your tongue to the roof of your mouth to supposedly improve your jawline. It became a whole trend.Example: “He’s been mewing for months now.”
Lock in - Focus intensely on something. Getting serious about a goal or task.Example: “I’m locking in this semester – straight A’s.”
Crash out - Losing emotional control or having a breakdown. Can indicate serious distress. Example: “He’s about to crash out over that breakup.”
Glazing - Over-hyping someone or something to an embarrassing degree.Example: “Why are you glazing him? He just showed up on time.”
67 (Six-Seven) - Random numbers used to express chaos or confusion. From rapper Skrilla’s song.Example: “Homework, practice, group project? Yeah... it’s 67.”
NPC - Non-playable character from video games. Means someone lacks independent thought or personality.Example: “He just repeats whatever trends say, total NPC behavior.”
TikTok-Specific Platform Language
Duet - Creating a split-screen video alongside someone else’s content. Allows direct collaboration or reaction.Example: “She duetted my cooking video with her own version.”
Stitch - Incorporating clips from another video into yours. Different from duet because you edit it together.Example: “I stitched her tutorial to show my results.”
Sound - The audio track on a video. Sounds can go viral and get reused millions of times. Example: “That sound is trending, everyone’s using it.”
Trending - Content currently getting massive engagement and appearing frequently.Example: “This dance is trending right now.”
Algorithm - The system deciding what appears on your FYP. Understanding it helps content reach more people.Example: “The algorithm pushed my video to millions.”
Creator - Someone who makes content on the platform. Anyone posting videos regularly. Example: “Small creators often make the most creative content.”
More Viral TikTok Slang You’ll Hear Everywhere
Bop - A really catchy song. Also sometimes used for someone who dates around.Example: “This new release is an absolute bop.”
Caught in 4K - Caught red-handed with clear evidence. Like being filmed in 4K resolution. Example: “He said he was studying but got caught in 4K at the party.”
Periodt - Emphasizing finality. Adding “t” makes it more emphatic. From Southern Black gay slang.Example: “I’m done with drama, periodt.”
Side eye - Skeptical or judgmental look. It became a huge trend with audio clips.Example: “She gave me the biggest side eye when I suggested that.”
Bestie - Best friend, but also used sarcastically to address strangers.Example: “Bestie, you need to rethink that outfit choice.”
Flex - Showing off accomplishments, possessions, or skills. From hip-hop culture.Example: “Not to flex, but I got promoted yesterday.”
Glow up - Dramatic positive transformation in appearance or life.Example: “Her glow up from high school to now is incredible.”
Mid - Mediocre or underwhelming. Not terrible, just disappointing.Example: “Everyone hyped that movie, but honestly? It was mid.”
Valid - Legitimate, acceptable, or understandable. Affirming someone’s feelings or actions. Example: “Your frustration is completely valid.”
Fire - Excellent, impressive, or exciting. Often represented by 🔥 emoji.Example: “That new track is straight fire.”
Lowkey/Highkey - Lowkey means subtle or secret. Highkey means obvious or intense. Example: “I’m lowkey excited but trying not to show it.”
Wig - Expression of shock so intense your wig flew off. From drag culture.Example: “That plot twist had my wig snatched.”
Chef’s kiss - Perfect, flawless, exactly right. Mimics the Italian chef gesture.Example: “The timing of that joke? Chef’s kiss.”
Slaps - Describes music with a prominent beat or anything that’s really good. From Bay Area hip-hop slang. Example: “This playlist absolutely slaps.”
Reaction and Emotion TikTok Slang
Knowing these TikTok phrases helps you understand how people express feelings online. Therefore, reactions often replace traditional responses in comments and conversations. Many creators use hashtags for TikTok live to boost these emotional reactions during streams.
Dead (💀) - Something so funny you died laughing. The skull emoji often replaces the laughing face.Example: “That comeback had me dead.”
I’m screaming - Reacting to something hilarious or shocking. Doesn’t mean literal screaming. Example: “I’m screaming at this video, it’s too accurate.”
Not me [doing something] - Admitting to relatable behavior, usually embarrassing.Example: “Not me checking my phone every 30 seconds waiting for a text.”
The way I [action] - Emphasizing how intensely you did something.Example: “The way I RAN to see this announcement.”
I’m weak - Laughing so hard you’ve lost strength. Similar to “dead.”Example: “This meme has me weak, I can’t breathe.”
Feral - Acting wild, unhinged, or losing composure.Example: “I went absolutely feral when they announced the sequel.”
Unhinged - Chaotic behavior that’s slightly concerning but entertaining.Example: “Her energy at 3 AM is completely unhinged.”
Clocked - Noticed something immediately and correctly. From drag culture.Example: “I clocked that fake story within seconds.”
Let him cook - Allow someone time to develop their idea. Don’t judge before they finish. Example: “The plan sounds weird, but let him cook, it might work.”
Cooked - Finished, ruined, or in trouble. Opposite of “let him cook.”Example: “After that performance? He’s cooked.”
Conclusion
TikTok slang moves fast, but you don’t need to know every single term. Understanding these words helps you decode conversations, comments, and videos you come across daily.
Moreover, staying informed means you won’t feel lost when someone drops “rizz” or “skibidi” in casual conversation.
If you want to grow your TikTok account, understanding the language and culture is a strong first step, but growth also depends on visibility and engagement.
FAQs | Frequently Asked Questions
How can I stay updated on new TikTok slang?
Follow accounts that explain trending terms and memes. Check the discover page regularly to see what's gaining traction. Pay attention to hashtags that go viral on TikTok since they often feature the newest language. Comment sections also reveal emerging slang before it hits mainstream.
Why do some TikTok terms have no clear meaning?
Gen Alpha embraces absurdist humor where meaninglessness is the point. Terms like "skibidi" or "Ohio" work through vibes and context rather than dictionary definitions. The confusion and chaos are intentional, it's part of internet culture's evolution.
How often does TikTok slang change?
New terms emerge weekly, but most fade within months. However, some stick around and enter everyday language. The lifecycle depends on how creators use them and whether mainstream media picks them up. Terms like "rizz" have staying power, while others disappear quickly.
What makes TikTok slang spread so fast?
TikTok's algorithm pushes trending content to millions within hours. When someone uses a catchy term in a viral video, viewers copy it in their own content. The duet and stitch features amplify this effect. Sounds and hashtags carry slang across communities faster than any previous platform.