Y'ever 

A contraction formed by combining "have", "you", and "ever ", typically preceding a question.

Y'ever been to Vegas?

Y'ever by mattyflex August 30, 2018

Y'arn't 

This legendary word sparks fear into the hearts of your enemies. This slang combination clocks in at a staggering FOUR WORDS. You All Are Not. Y'all Aren't. Y'arn't. This powerful force of nature is a result of a failed spoken sentence uttered by one man. His faltered sentence was as such: "Y'all aren't thirsty, you're hungry!" But ohhh did he mess up. Operating on only five hours of precious sleep, his tongue was as tired as his brain, leading him to utter the now godlike word. Y'arn't thirsty, yo--" He faltered before the second half of the sentence, as his feet had already left the floor, and his eyes we're already fraught with tears of laughter and joy. Thank you for listening to my story. Now I applaud you. Use this word to your heart's content. Some may say y'arm't ready, but I think y'are!

Y'arn't ready for this, are you?

Y'arn't by TheOfficialY'arn'tSpeaker February 27, 2019

y'all'll've 

A redneck/country way of stating the much more elaborate "you all will have".

Jeannie: "We're going to embarrass you when we talk about your past."

Me: "If I leave town 'cause of the crap yer spillin', y'all'll've regretted ever sayin' it.

y'all'll've by Rickbo December 14, 2008

(Y/N)

The abbreviation for 'your name' typically used in books where you are a character, like x readers.

On wattpad I read a Harry potter fanfiction Where I was in the book, so it had (Y/N)

(Y/N) by Queeniegrace November 9, 2018

y’aint

Slang for you ain’t

Bruh, y’aint even cute

y’aint by LilLatte October 25, 2017

y'all hear sum 

a way to really ignore a bitch when they tryin you. sometimes can be followed up by y'all smell sum or y'all feel sum.

Kylie Jenner - hey kendal how do I become a model like u
Kendal Jenner - y'all hear sum
Kylie Jenner - kendal stop ignoring me thats why my is ass more phat

Kendal Jenner - wait ... y'all hear sum

y'all hear sum by selah 69 October 31, 2018

Y-Shaped Coffin 

To bury in a Y-shaped coffin. British pejorative term for a lady of questionable virtue. Originates from the idea that the subject is such a down-and-out slut that her legs part so much that they'd be stuck like that if she was to die.

"Bloody Hell, Alex, don't you reckon Bernadette would be buried in a Y-shaped coffin?

Y-Shaped Coffin by KHD August 28, 2003