Did you ever think a toilet brush could be a deadly weapon?
A classic prank that is sure to literally "piss" off anyone you decide to pull it on. In this case her boyfriend probably wont be getting laid for a while.
People are still forgetting to flush the damn toilet.
The wife wants his attention NOW, so he gives it to her. That will teach her to nag...
That's gotta be a mans bathroom!
Now I can make music while I take a pee.