Definitions by SpartanAOD

steamboat willie 

During the act of having anal sex with a woman while she has her period, one reaches under her to find the string of the tampon and gently tugs at it shouting, "Toot toot, Steamboat Willie".

"Dude, my girl is on the rag, so I guess I'll just have to play Steamboat Willie"

steamboat willie by SpartanAOD January 11, 2009