1 definition by rinker
the male version of "on the rag" used to describe a dude who is in a foul, pissy or otherwise bitchy mood for no apparent reason.
Dude #1 - What's up with John? He's acting like such a frickin tool for no good reason.
Dude # 2 - I don't know what his deal is!
Dude # 1 - He must be "on the bag" the little fag!
Dude # 2 - I don't know what his deal is!
Dude # 1 - He must be "on the bag" the little fag!
by rinker November 5, 2009