When one party or person takes a shit in another persons bed and neglects to inform them.
"My buddy was at his girlfriends house, wasn't feeling well, went to lie down on her bed for a bit. Later he said he was feeling much better. Little did she know, he provided her turn down service with a chocolate mint on the pillow."
"Man, my ex is lame, good thing I left her a chocolate mint on the pillow when we broke up"