a steam boat willie is when you find a homeless man and call him willie, place a captains hat on his head then he proceeds to shit a horrible homeless shit on your chest. while he does this you yell out loud "I I caption!"
by syko_ January 30, 2009
Get the steam boat willie mug.When you're at a Disney park and Mickey Mouse flops out his hot diggity dog, you drop to your knees and perform fantastic fellatio.
by TeenaVajeeeena August 2, 2017
Get the Steam Boat Willie mug.When a girl blows on a guy's penis after taking a drag from a cigarette and then proceeds to stick a finger in the guy's ass and yell choo choo while blowing and sucking on the penis!
by MTC's Pub featuring Johnny August 19, 2006
Get the steamboat willie mug.when a person takes a shit on their partner's chest and smears it all the way down their body, while smoking a cigar (yelling choo-choo is optional)
Boyfriend: Hey babe, i'm kinda horny lets try a steamboat willie
Girlfriend: Okay i'll get the cubans
Girlfriend: Okay i'll get the cubans
by BonerCoveredInShit September 10, 2009
Get the steamboat willie mug.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".
by SpartanAOD January 11, 2009
Get the steamboat willie mug.by PJcreates November 2, 2023
Get the The Steamboat Willie mug.by johnny boyy April 20, 2015
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