Y Chromosome

Evolution's greatest mistake.

That Y chromosome over there has been raping and destroying the Earth for thousands of years.

by Merriam-Webster Unabridged August 12, 2018

Y-code

Y-code: A US Naval Aviation term meaning that it was a piece of equipment that was recieved bad from the repair shop. The part that the O level was trying to replace was defective when it was installed on the plane. If you are the technician that worked on the gear then you will get into trouble for sending out faulty gear. That is if the Y-code was found to be Valid. Y-codes are the technicians nightmare.

Harris: "Dam man I got Y-code last week on that ducer that I fixed."
Cortes: "Well was it a valid Y-code?"
Harris: "Hell no it wasn't. Stupid as O level techs. I was forced to A-799 it back to them with a little note attaced"
Cortes: "What did the note say?"
Harris: "It said Next time try the on/off switch dumb ass"

by b--rad September 25, 2006

Y Pipe

The act of having sex with conjoined (sharing a pair of legs) twins.

Body count +1.5

Damn bro, Dubs really just Y Piped Jenny & Sarah!

by Hugz4Bacon August 1, 2019

IJ-Y

1. A super lame, super stupid, extremely lost loser.

2. A playful annoyance.

3. A Frigin Skank

Andre is a complete IJ-Y because he continuously is on Alexa and Karla's jock with no intentions of being a normal human.

"Andre keeps sending me crap on myspace, What a frikin IJ-Y."

by Sparticuz June 25, 2008

rb@y

the shortened form of right back at you

"Lol gg, not. Feeder noob report for unskilled."
"RB@Y"

by Psued November 26, 2015

Gay-Y

It means gay for real - Like gay gay - like there's no question gay

Dude 1 : Dude that was gay..
Dude 2: What? No! you're gay

Dude 1: If I'm gay youre Gay-Y
Dude 2 : You're Gay-YQT

by LOLDrown566 July 24, 2021

Annaliese Y

Annaliese Y is the ugliest, most disgusting human being you will ever meet. Except she's not even a human being, you can't call her one anyways, she looks more like a musty crusty rat. Anyone who sees her dies from choking on their own vomit after laying eyes on her. If you ever meet an Annaliese Y, do not under any circumstances look at her, talk to her or go near her. I'm warning you.

Girl 1: Ew is that Annaliese Y
Girl 2: I wouldn't know, Annaliese Y is so irrelevant idk who she is
Girl 1: Omg it is her she just looked at me
Girl 2: We need to get out of here, I dont want to talk to that musty rat
Girl 1: Omg shes talking to me
*Vomits so much that she chokes and dies*

by #welovemustyrats March 19, 2022