yack star 

A person who throws up after getting wrecked, usually at a party or on a party bus

Rita was upset that her boyfriend broke up with her so she downed a bottle of Bacardi while on a party bus and became the lone yack star, ruining the bus for everyone else

yack star by yaboiwill January 16, 2014

yack show 

One who is so drunk they cannot stop throwing up for an entire night. They are the entertainment for the other party goers and generally don't remember the night's events. They usually also throw up in a location other than the toilet, such as a bed, a car, on themselves, or on someone else.

'John you were such a yack show last night!'

yack show by :):):):) September 6, 2007

Yack and sack 

When you are giving her that good good and then bust in her and you ball sagg.

What did you do last night?
You know yack and sack

Yack and sack by Pissysissykitty March 16, 2021

Yack and Sneeze

A high school version of Mac and cheese

Teacher: Mac and Cheese for lunch
Student: You mean Yack and sneeze
Teacher: Sure

Yack and Sneeze by XBlackFireX April 8, 2019

yack in the shack 

messy hookups in a gross place, an example being a public bathroom

"all the holy child girls yack in the shack with gonzaga guys during football games"

yack in the shack by tea lover ;)) January 25, 2017

sippin yack 

When you wanna sound cooler for drinking alcohol

dd: do u wanna go home now?

me: no i’m still sippin yack

sippin yack by ken_the_rapper May 5, 2019

See a broad who get all booty-eyed, lay'em down and smack'em yack'em 

Phrase meaning: "Early to bed, early to rise, makes a man healthy, wealthy, and wise."

You know what they say: see a broad who get all booty-eyed, lay'em down and smack'em yack'em. Ho got to be, you know?

Sheeit...

See a broad who get all booty-eyed, lay'em down and smack'em yack'em by jDogg April 18, 2005