Bum a Fag
Normally encountered when twos'ing or saves on a fag. One moronic person will put the fag too far into his/her mouth or get the butt wet with saliva.
TO BUM A FAG
1: i thought we said twos!
2: Yeah sorry!
*2 passes fag to 1 who puts it to their lips*
!: You twat, you fucking bummed it!

