Yellow

Yellow is actually the colour red

"Oh look at that yellow car there!" (The car is actually red)

by Professor BigWillyHaver June 5, 2020

yellow boi

An expression of joy or excitement used by fishermen when making a rare catch.

Jess: Wow! Look at this rare fish I caught!
Cam: YELLOW BOI!!!!!

by NOIE_LIMAC May 27, 2018

yellow head

a user of Methamphetamine and Narcotics.
Man you be the biggest yellow head in town.

crack. ice. cocaine. crank. crystal.

man you be the biggest yellow head in town.

by pokey4 December 26, 2007

Bismarck Yellow

In rugby - a Bismarck yellow is when a yellow card is given for a fantastic bone-crunching tackle which is (incorrectly) deemed to be a shoulder charge.

Some would suggest that a certain incident could be deemed a yellow card based on the Bismarck criteria.

Others would suggest that the referee was bought.

Come on Mr Ref, that's a Bismarck yellow

That wasn't a yellow, but I suppose that could be a Bismarck yellow

by Roman Poite September 28, 2013

Yellow Jelly

Mucus that seeps out of your asshole.

Can be caused by a shart, infection in your digestive system, tears in your intestines, and other related problems.

SHIT!! I just farted and my ass just opened a can of Yellow Jelly !!

by TheThinkerB20 May 6, 2021

Yellow

Tinder for teens

"Hey dude! Last night I met this hot chick on Yellow and we had a one night stand!"

by Grouchy7523 August 17, 2017

Yellow Gun

A gun that is able to shoot Rockets; Similar to a rocket launcher.

Hey Wacky, I hope no one comes down with the yellow gun and just massacres all of us.

by PocketPallie April 9, 2022