A drinking game played by removing the bladder from cheap boxed wine, and holding it by the non-tap end of the bag so another player can slap the bag as hard as possible. The player then kneels or sits so the wine can be poured into their mouth by the person holding the bag.

The signal that the drinking player has had enough wine is usually to hold forth an imaginary orb of mystic power with one hand, but can be any pre-defined signal.

Even those who do not enjoy wine are usually entieced to play slappy bag as everyone wants to slap the bag.
"Slappy bag! SLAAAAPPY BAAAAAG!!!! No one can resist it!"
by Bobbie / Pops September 28, 2007
Top Definition
When a guy cant stop mastubating, or having homosexual sex.
Lenny cant control his slappybag.
by vivians_hot December 14, 2006
When a male starts to slap his testicular sack into any person place or thing, he is known as a "slappybag."
Lennard is a slappybag.
by vivians_hot December 14, 2006
A general, non-complimentary term for any woman.
"Who were you talking to?"
"Some slappy bag."
by JohnnyG23 October 31, 2006
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.