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I know this bug 

When you’re playing a video a game and you die for no reason so you blame it on a bug by saying you know it
-Ah man how did you die
-I don’t know I think I know this bug
I know this bug by Al_ex.lec June 11, 2019

I Know This Guy 

An "I know this guy" story is a bullshit story where one person thinks up something funny, cool, gross, weird, or sexy, but essentially untrue, and tries to pass it off as true by framing it as if it happened to someone they supposedly know. It's similar to the "I have this friend" story, where someone asks for advice about a problem that's really about them but they're too embarrassed to say so. "I know this guy" stories are purely about entertainment, however, not about seeking advice.
Jerry: "I know this guy... he caught his sister having sex with their cousin and two friends in their uncle's bed."
Joe: "Sure, Jerry. You *know* this guy. Riiight."
Jerry: "I swear! It's true!"
Joe: "Bullshit. What was the guy's name then?"
Jerry: "Well I don't *know* him, but I heard about it."
Joe: "Sure you did. Sick pervert."
I Know This Guy by kevnar February 19, 2007

I know this place like I know my baguette 

This expression is a derivation of the french expression "I know this place like my pocket" which is an equivalent of " I know this place like the back of my hand" meaning that a person knows really well a place.
Works better if you are french or a baker.
-Do you know where we are?
-Yeah of course. I know this place like I know my baguette.

Jose Gonzales i know your seeing this 

Ok guys let me tell you a epic story, so yesterday i was eating a cat lol
Jose Gonzales i know your seeing this

Noah I know You Looked This Up 

Noah I know You Looked This Up.

My heart dropped, am I supposed to know this?

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?"
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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