1 definition by James & Ann
A Stanley Steamer is the act in which anal sex turns into a scat-like disaster. When you pull your cock out of the ass and you get a diarrhea surprise on your chest and/or pubic region.
Craig is asking Santa Claus for new bed sheets because they are stained with shit from the Stanley Steamer his wife gave him after Thanksgiving dinner.
by James & Ann December 13, 2007