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Definition: This phrase is commonly used when you want to express that you do not recognize something.

Background: Two 8th graders spoke to FOX 5 NY's Jodi Goldberg about a state-required Earth and Space Science exam they took which they believed was unfair. One of them, Samuel Tae exclaimed: "My Heart Dropped, am I supposed to know this?" The other student, Andy Ryoo, told Goldberg, "The test felt like a reading comprehension test, one of the questions was about toll payments - weather wasn't covered, which is a huge topic, and we spent months on it."
"Yo my bro, this morning, I saw the new guy and my heart dropped, I was like, am I supposed to know this guy?"
"Yo bro, this test was lowkey kinda buns tho, like my heart dropped, am I supposed to know this?"
by amoniyl June 18, 2025
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Fucked if I know

A very Aussie way of saying "I dont know"
Person 1: Hey mate do you know what the time is?

Person: 2 Fucked if I know
by wogprince2001 July 11, 2025
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I don’t know what you’re talking about

When George makes things up and accuses Aya of things she hasn’t done
Babe you can’t keep uploading definitions in the internet!!

I don’t know what you’re talking about…
by The universe_actually August 13, 2025
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i don’t know

You can use it to avoid answering a question
Mom: Timmy, did you do your homework?
Timmy: I don’t know.
by 147852369/*-+.0 August 25, 2025
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umm i uhh. i don't know. i forgot. umm wait

i kinda forgot what to put... umm its something funny but uhh... hm. this is tricky. i know it but its kinda hard.. uhm... uhh.
uhh. i forgot the example. uhh i think it was guy1 saying something.. well, its probably nothing... but like umm i uhh. i don't know. i forgot. umm wait
by ligmasigma August 27, 2025
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I don't know i'm Thuli

Something you say when you don't know a topic or an answer. It is a form of ragebait against your peers. Originated from the island of Sri Lanka, where it was found written on a slab of clay, in an unknown language.
Mike: Yo did you fix your car
Kelvin: I don't know i'm Thuli...
by Matthew Regozo October 28, 2025
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