Imposter is a Gen Z and Gen Alpha slang word meaning “Someone fake, acting sus, or not being who they claim”. Here’s the full Imposter meaning explained, with examples, origin, and how to say it in 10+ languages.
What is Imposter? Imposter Meaning Explained
Someone fake, acting sus, or not being who they claim

Imposter comes straight from “Among Us” but has stuck around in Gen Alpha lingo. It’s now a general insult for fake or shady behavior.
“Imposter” started out as gaming slang but got upgraded into an all-purpose Gen Alpha insult. It’s what you drop when someone switches up, lies, or gives off low-key betrayal vibes.
Imposter — Slang Examples in Sentences
“That apology vid was so imposter-coded.”
Sentence | Translation / Context |
---|
“You acting real imposter rn.” | Used when someone’s acting fake, suspicious, or shady. |
“She said she don’t know him but got tagged? Imposter.” | Refers to someone hiding their true identity or behavior. |
“That apology vid was so imposter-coded.” | Still tied to Among Us but used broadly now. |
“He’s giving imposter boyfriend vibes.” | Seen in TikTok comments, reactions, and memes. |
“She switched up fast. Full imposter arc.” | May imply deception or two-faced energy. |
“Imposter” is now used way past gaming — it’s part of Gen Alpha’s daily roast vocabulary.
Where Did “Imposter” Come From? Imposter Origin
Imposter began wide-spread usage in 2019

Meme edits and sus compilations helped keep the word alive past Among Us.
Imposter in Every Language
Learn how to say (or at least explain) Imposter in 9+ languages! Jump to a section from the table above to read about Imposter in every language.
Imposter意味|Imposterとは? 🇯🇵
Imposterの意味は?裏表ある人や怪しい人への呼び方。
インポスター(Imposter)は、怪しい行動や二面性を指す若者言葉。
Imposter의미|Imposter이란? 🇰🇷
Imposter 뜻: 가짜 같거나 수상한 사람
Imposter(임포스터)는 의심스럽고 속이는 사람을 말해요.
Imposter意思|Imposter是什么? 🇨🇳
Imposter 是什么意思?指行为假装、看起来很假的人。
“Imposter”(冒名顶替者)用于形容虚伪或装的人。
Imposter Bedeutung|Was Bedeutet Imposter? 🇩🇪
Was bedeutet Imposter? Jemand, der sich verstellt oder falsch wirkt
Imposter ist ein Slang für verdächtige oder unechte Personen.
Imposter Significado|¿Qué Significa Imposter? 🇪🇸
¿Qué significa Imposter? Describe a alguien que no parece auténtico
Imposter se usa para señalar a alguien falso o sospechoso.
Imposter Significato|Che Cosa Vuol Dire Imposter? 🇮🇹
Cosa vuol dire Imposter? Termine per descrivere chi si comporta in modo falso
Imposter è slang per qualcuno che finge o è sospetto.
Imposter Signification|C’est Quoi Imposter? 🇫🇷
Quelle est la signification de Imposter ? Désigne quelqu’un qui n’est pas sincère
Imposter est le mot pour décrire quelqu’un de suspect ou trompeur.
Imposter значение|Что такое Imposter? 🇷🇺
Что значит Imposter? Это тот, кто притворяется или обманывает.
Imposter — это про фальшивых людей или подозрительное поведение.
Imposter ما معنى|المعنى Imposter؟ 🇸🇦
ما معنى Imposter؟ شخص يبان عليه إنه يتصنع أو يخبي شي.
Imposter هو مصطلح للإشارة لشخص مزيف أو مريب.
Imposter Overview

Imposter is the red flag emoji in human form.
That’s the full slang guide for Imposter, straight from the Skibidi DB!
Sasha | Gen Z Reporter

Hi, I’m Sasha, a Gen Z reporter and content goblin here at Skibidi Times.
I’m 19 with Italian roots (yes, I’m fluent in both Italian and Italian Brainrot 🇮🇹💅) and I love covering everything from TikTok trends to Gen Alpha drama.
When I’m not online scrolling way too deep, you’ll catch me with Froyo in one hand and a fresh nail set on the other — I’m a certified nail art addict and self-taught specialist in all things cute ✨💅🍦.