y-tubing 

Pronounced WHY-toobing

1: Present tense verb of the noun Youtube.

2: Abbreviation of Youtubing

Person 1: Check out this new vid!
Person 2: Sorry, I can't. I'm already y-tubing

y-tubing by Person_n June 22, 2007

Y.E. Yang 

Drugs. Normally the kind that have you high like a kite.

You need to stop smoking that Y.E. Yang, its messing with your mind.

Y.E. Yang by Dino Velvet August 23, 2009

Y.A.M. 

Young Ass Mutt Mutt is used in the south as a term for o ho slut ect. but the worst kind go to guy to guy to guy like a dog

This club is full of Y.A.M.'s no 5 stars here at all

Y.A.M. by Furias April 22, 2011

Y-golo 

A young, relatively fit male who signs up for beginner-level YMCA exercise classes so he can hit on the better-looking girls and MILFs in a competition-free environment. Variation of "gigolo."

Guy 1: Hey, Mason, wanna go to the park and hoop like all the other dudes our age?

Guy 2: Naw, man, I've got a water aerobics class at 7:30, and Helen might be there now that her hip is better.

Guy 1: Oh my god, you're such a fucking Y-golo.

Y-golo by Wuzee August 13, 2011

Y-Jack

Two girls next to each other performing a spread eagle and being simultaneously fingered

Yo did you hear John got them to Y-Jack!

Y-Jack by 69BrownSugar69 July 26, 2017

Y'alla 

Southern slang for "holla."

"Gator nuggets, y'alla

Y'alla by Jaewree October 23, 2018

y’at 

A short version of “you at”, commonly used when asking someone where they are

Friend one: Hey man, stuck in traffic on this damn street, gonna be a little late
Friend two: Gotcha, where y’at?

y’at by Cocokojo May 5, 2019