Bumwad
This is the name given to thin transparent tracing paper used by architects, engineers and others, mostly for sketching and overlaying.
I overlaid the lighting plan with a piece of bumwad and sketched on the lighting fixtures. Then I overlaid this on the ductwork drawing and saw where interferences occurred.
bumwad
1. Architects drafting paper
2. Toilet paper
2. Toilet paper
the damn washroom is always out of bumwad!
bumwad
Toilet paper. Bumfodder. Bumf. Arse wipe. Mountain Money.
Hey, there's no bumwad in the crapper!
bumwad
A wad of cum that has been ejaculated into the bum of a sex partner. Usually, but not always, male-male.
Gerald gave Patrick a bumwad in the arse.