look up any word, like sapiosexual:
 
1.
n., toilet paper (slang word used by males)
Pete was stuck on the toilet with no bum scrub.
by Autum January 08, 2006
 
2.
Soap for the anus.

Cleaning materials for the arsehole.
Woman - "I visited the NHS walk-in centre and and asked for some bum scrub."

Man - "Did you get it?"

Woman - "Yes."
by Terry Dacktill July 10, 2008