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The Flat Tire 

The sound that one makes when irritated, frustrated or just pissed. Very popular in the urban world. Sounds like a leaking tire.
The Flat Tire:

Cop: Put your hands on the car.

Urban Kid: Psssssssssssssssssssssssssssssssssssssssssssssss maaaannnn (imitating the sound of a leaking deflating flat tire)
The Flat Tire by Snakepliskken November 19, 2017

the flat muffin theory 

When a muffin get pressed into the shape of a cookie and you realise that we have been cheated all along. Muffins are just fat cookies.
Mueid: Muffins are not found they are flat.
Boye: We should only sell flat muffins. Same muffin less area.
Claudia: That looks like somebody stepped on shit.
Mueid: But it's very tasty. A flat muffin is just a cookie but soft. That is the flat muffin theory. We have been eating fat cookies all along.

National Grab the flat 🍑 

Go get the flat ass boys ;)
look at that flat 🍑🤤 it must be national grab the flat 🍑 day

Is the earth flat? 

We KNOW the answer. No, the earth is not flat, it’s round like a ball, and anyone who asks that question is retarded as fuck.
Aaron: hey Matt, is the earth flat?
Matt: bruh
Aaron: ok, I’ll ask someone else.
Aaron: hey David, is the earth flat?
David: shut the fuck up!
Aaron: it’s either yes or no
Aaron: Mason, my man, is the earth flat?
Mason: no
Aaron: man they’re horrible liars

so flat the walls are jealous 

When a girl is so flat she makes even the walls jealous. The point when a girl cant get any flatter than she was when she was 3.
Kelsey is so flat the walls are jealous!
That girl over there is so flat the walls are jealous.

the world is flat 

The world isn't flat
Guy 1 - The world is flat not round

Guy 2 - You are an idiot the world is proven to be round
the world is flat by Bman98767 January 17, 2018
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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