Similar to on god, on bag is an affirmative phrase confirming what your or something someone else said.
by The slang  September 10, 2019
 Get the On bagmug.
Get the On bagmug. by mhknguyen April 19, 2009
 Get the bagmug.
Get the bagmug. 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
 Get the on the bagmug.
Get the on the bagmug. Tyler: Denise you bagging Bob?
Denise: You already know ~ Yesterday we made out :D
Or
Bob: Tyler, you tryna bag?
Tyler: Yesh but it's hard she likes someone else
Denise: You already know ~ Yesterday we made out :D
Or
Bob: Tyler, you tryna bag?
Tyler: Yesh but it's hard she likes someone else
by SirBagsAlot December 2, 2011
 Get the Baggingmug.
Get the Baggingmug. "i'm bagged" or "i'm so bagged"
by Jason Johnson Fernandez March 5, 2008
 Get the Baggedmug.
Get the Baggedmug. by cinco November 13, 2004
 Get the Will-Bagmug.
Get the Will-Bagmug. 