Definitions by Simple Jack and a sack

Fun Sponge 

A fun sucker, downer, negitive nacy party pooper or a downright joy killington.

Person 1: Man, lets go on a killer adventure!
Person 2: (AKA Fun sponge) Naw, im kinda tired. Plus adventures are for losers.

Fun Sponge by Simple Jack and a sack March 24, 2009

Fun Sponge 

A fun sucker, downer, negitive nacy party pooper or a downright joy killington.

Person 1: Man, lets go on a killer adventure!
Person 2: (AKA Fun sponge) Naw, im kinda tired. Plus adventures are for losers.

Fun Sponge by Simple Jack and a sack March 24, 2009