What is Bum Bag?
1.
The British equivilant to a fanny pack, becuase fanny back in Britain means something entirely different. (Let's just say, in England, only women have fannies.)
SEE:
It's not a fanny pack mate, it's a bum bag.
See
2.
a bum bag is a small bag that is strapped around your waist and is used by gay lads every where they are usually nike fit or adidas they use them to hide their home made lad shanks with or the poofy nike fit caps or a change of those umbro short shorts incase they shit them selfs when they see a group bigger than theirs cause lads only fight in big groups also they where the bum bags as a shoulder sling bag wtf
gay lad 1: eshays brah lovin da ikenay itfay umbay agbay (nike fit bum bag)(yes lads speak like gays)
gay lad 2: oh yeah eshays i got it at ootfay ockerlay(foot locker) brah
gay lad 1: eshays adlay(lad) we are such aggotfays(faggots)
See
3.
Straight lady who wants to fuck her gay male friend but hangs around till they are so drunk they might get lucky as he wont know the difference. Not to be confused with a fag hag who is just a best female friend of a gay male.
"look at that bum bag hanging out with john and quentin, she want to fuck him I bet..."