y'idiot 

The new slang for "you idiot"

Shut the hell up, y'idiot!

y'idiot by RitaRitaRitaRita August 4, 2006

Y'old 

Short for "you old". Sort of like y'all, but without the southern accent.

Get out of here y'old woman!

Y'old by Carshown March 9, 2011

Y.U.M. 

Used to describe a tasty looking or delectable Young Urban Male.

I got caught up with this fine piece of Y.U.M. when I got drunk the other night. We hunched and now I'm preganent.

Y.U.M. by Clark Kendu March 23, 2011

Y Chromosome 

Evolution's greatest mistake.

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

Y Chromosome by Merriam-Webster Unabridged August 12, 2018

Y'own 

Abbreviation of your own

Make y'own sandwich

Y'own by Wrightful wrongdoer April 26, 2016

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"

Y-code by b--rad September 25, 2006

y'ver 

The merger between the words "you" and "ever."

Hey Lexi.. Y'ver heard this song on the muzak station in the office?

Ohh Yeah Miles!! dat shit is off da hook!

y'ver by Miller3339 October 11, 2011