Yack and come back 

The skilled art of imbibing additional copious amounts of alcohol after vomiting alcohol consumed earlier. This exercise is frequently performed by a subject when trying to emphasize his ability to consume large quantities of alcohol over a lesser skilled, inferior opponent who is irrationally verbally confident of his drinking ability.. Often, this action is performed without the knowledge of the inferior opponent or onlookers as this may diminish the initial celebratory festivities that follow the defeat of the opponent.

-Yo B! Dayam it took you 3 bottles of crown to take out that foo that was talking shit the other night.. How’d you do it?
-Yack and come back cause that’s how we roll! AND I got pics of that foo barfing in the trash crying his sorry eyes out…
-That’s tight!

Yack and come back by deux December 30, 2008

yack and come back 

the act of puking your brains out after drinking heavily, then come back and start drinking all over again with a empty stomach.

Its best to yack and come back if:
-your drinking all day,
-then go to a chinese buffet.
this is what should follow that:
-then go to the parking lot,
-stick your fingers down your throat
-puke
-then go back inside and eat and drink again

yack and come back by M2million December 9, 2006