bumming
1. Quick, efficient way to embarrass. Randomly accuse the victim of 'bumming' an object in the vicinity. For example... "What's the matter Dytchy? you bumming yer bag?", when in fact I was just trying to fasten the zip. I was just trying to fasten the zip!
written by Ri*hard*Dy*ch, approved by Log

2. Surprisingly trendy act of simulated buggery. There was homophobia, but at least there was an appreciation of irony. The pinnacle of this craze was one time when the teacher entered the room to find a line of 10 boys all pretending to "bum" the one in front.
written by St*art , approved by Log

3. When sharing a cigarette, to suck so firmly and indelicately to leave the butt wet and/or covered in lip balm. Doing this bums the cigarette. You have bummed it. Regular cigarette bumming will stop people wanting to share a crafty B&H with you whenever there's seven minutes spare.
written by fe*icit* cha*we*l, approved by Log

Sometimes we used to play a deliberate bumming game (careful now), where the cigarette would be passed around with each participant deliberately making the butt wetter than before. The 'winner' would be the last one prepared to suck on this disgusting morsel.
written by An*y *ansh, approved by Susan