What is Yack Show?
1.
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!'
See
Random Words:
1.
The process of, while penetrating a partner from behind (Either anally or vaginally), reaching around and playing with his/her genitalia..