Definitions by katz98

lump sack 

A word used in many different convorsatins, like in arguments when you dont know what to say. (has no meaning just wierds people out and makes it akward for them.)

guy1: hey dude ur moms a whore

guy2: well.. ur a lump sack

guy1: what?....... im out

lump sack by katz98 January 19, 2012