Bussin', Slay, and 'No Cap': Which 2024 Slang Is Here to Stay (And Which Is Already Cringe)
The Slang Survival Game
Language is basically the world's longest-running word game, and slang is where it gets wildly unpredictable. Every few months, a new word or phrase explodes across TikTok, bleeds into group chats, gets used awkwardly by a news anchor, and then either quietly becomes part of how we actually talk — or vanishes so completely that saying it out loud six months later earns you a look.
At WordWalla, we live for exactly this kind of linguistic chaos. So we dug into the slang landscape of 2024 American English, poked around with some language nerds, and put together our honest assessment of which terms are cementing themselves into the culture and which ones are already giving off serious "fetch" energy (and yes, if you don't remember that reference, that's kind of the point).
Let's play.
The Stayers: Slang That's Probably Not Going Anywhere
"Slay"
If you want a textbook example of a word that successfully crossed from a specific community into the mainstream, "slay" is your case study. Rooted in Black and LGBTQ+ ballroom culture for decades, it entered wider American usage and just... stayed. It's showing up in corporate emails now. Your aunt uses it. That's usually the kiss of death for slang, but "slay" seems to be absorbing the mainstream adoption without losing its punch.
Dr. Vanessa Okafor, a sociolinguist who studies how vernacular terms travel across communities, explains it simply: "Words that carry genuine emotional weight — that feel like something when you say them — tend to survive. 'Slay' is satisfying to use. It's short, punchy, and it rewards the speaker as much as the person being complimented."
Verdict: Dictionary-bound. This one's sticking.
"No Cap"
Meaning "no lie" or "I'm being completely serious," "no cap" has been around long enough now that it's practically vintage. It's lost most of its coolness factor among the Gen Z crowd that popularized it, which ironically signals that it's probably graduating into standard informal American English. Words that stop feeling edgy and start feeling normal are the ones that last.
Verdict: Staying power confirmed. It's just regular English now.
"Understood the Assignment"
This phrase — used to compliment someone who absolutely nailed what they were going for — has remarkable flexibility. It works in sports commentary, fashion writing, workplace banter, and pop culture recaps. Versatile slang tends to have longer legs than single-use terms.
Verdict: Probably has a few more years in it, at minimum.
The Wobblers: Too Soon to Call
"Rizz"
Rizz — charisma, the ability to attract others through charm — was arguably the defining slang term of 2023 and carried hard into 2024. It even made Oxford's word of the year list. But here's where it gets complicated: high-profile recognition often accelerates a word's decline. Once the word of the year committee gets hold of something, the kids who coined it tend to move on.
On the other hand, "rizz" fills a genuine linguistic gap. English doesn't have many short, snappy words for that specific magnetic quality. That utility might save it.
Verdict: Coin flip. Check back in 2026.
"Delulu"
Short for "delusional," used affectionately to describe someone (often yourself) who's being wildly optimistic or out of touch with reality. It's fun to say, it's self-deprecating, and it's been riding a solid wave. But it's also a little niche — it tends to stay in certain online communities rather than crossing into everyday speech.
Verdict: Fading. Enjoy it while it's fresh.
"Demure"
Thanks to a viral TikTok moment in mid-2024, "very demure, very mindful" became inescapable for about six weeks. The phrase was charming, the meme was fun, and then it was everywhere, which meant it was immediately exhausted. Meme-born slang has a brutal half-life.
Verdict: Already on its way out. Sweet while it lasted.
The Goners: Slang That's Already Cringey to Use
"Bussin'"
Meaning delicious or excellent, "bussin'" had a genuine run. But it peaked hard in 2021-2022, got adopted by brands trying to sound relatable (always a death knell), and has since aged into that awkward zone where using it unironically marks you as behind the curve. Not quite as extinct as "YOLO," but getting there.
Verdict: Use only ironically, and even then, maybe don't.
"It's Giving"
This one is a fascinating case. "It's giving [noun]" — as in "it's giving chaos" or "it's giving 2007 energy" — was a genuinely creative construction rooted in Black vernacular. It spread fast, got overused, got parodied, and now sits in that exhausted zone. The construction was clever enough that it influenced how people think about phrasing, even if the phrase itself has lost its freshness.
Verdict: Largely retired. The influence will last longer than the usage.
What Actually Makes Slang Survive? The Linguist Take
We asked Dr. Marcus Trell, a professor of American English linguistics at a Midwestern university, to break down the factors that separate lasting slang from temporary trends.
"The biggest predictor is emotional utility," he told us. "Does this word do something that existing words don't do as well? 'Ghosting' survived because it captured a specific modern behavior that didn't have a clean name. 'Bling' survived because it evoked something visually and aurally that 'jewelry' or 'accessories' couldn't quite capture."
He also pointed to what he calls the "grandmother test" — not whether grandmothers use the word, but whether the concept is universal enough that it could theoretically translate across generations. Words tied to hyper-specific internet moments tend to age out quickly. Words that describe something fundamental about human behavior or emotion tend to stick around.
Generational handoffs matter too. Gen Z slang that Millennials start adopting without irony is usually on its way to permanence. Gen Z slang that Millennials mock is usually on its way out — or ironically, might survive because it gets reclaimed.
Your Turn: The 2024 Slang Bracket
Here at WordWalla, we think this is genuinely one of the most fun word games you can play with your brain. Look at the slang terms floating around your feeds right now and ask yourself:
- Does this word fill a gap, or is it just a synonym with extra steps?
- Is it fun to say out loud, or does it only work in text?
- Would you use it with your boss? Your grandparent? A ten-year-old?
- Is it specific to one platform or one community, or does it travel?
The words that can answer those questions in interesting ways are the ones that tend to survive.
Language has always been a living, breathing thing — and slang is where it does its most experimental work. Some of it's brilliant. Some of it's a hot mess. All of it is worth paying attention to, because the words we invent say something real about who we are and what we need to express.
Now if you'll excuse us, we have a Wordle to go solve. Very demure of us.
Which 2024 slang terms do you think will still be in rotation by 2029? Drop your predictions and stretch that word brain in our community forum — new linguistic challenges posted daily on WordWalla.