Some stories i heard:
This guy (who also posts here

) jerked off in a chicks sandwich and then watched her eat it.
My old landlord told me he wiped his ass with a guys toothbrush (who pissed him off).
A girl once told me at the sauna a dude jerked off in her towel and she used it to dry her face :/
I can honestly say i never did such a thing but i bet with all the dirtbags here that many of you did.