The act of riding an Irish cock and farting after you get off
Last night I gave your dad an Irish steamboat and now he won't talk to me
by alaskan fire donker January 14, 2016
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When a man engages in anal intercourse with either sex. The male pisses inside the partners anus, filling their rectum to the brim. The man then forcefully thrusts his penis in and out causing a collapsed mineshaft. He then pulls out and the partner farts spraying urine and shit residue all over the man's body.
Stuart knows how to give best golden steamboats
by Sirfapserlot September 14, 2017
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Whilst fucking her in the ass, you take a hit of the cigarette you’ve been smoking, spread her ass cheeks, blow into asshole and you wait for her to fart it back out into your mouth.
I hit her with that Carolina Steamboat Repo last night.

She said her ass hasn’t burnt that bad since Tyrell came through with another classic Carolina Steamboat Repo.
by Hotboy_666 March 3, 2018
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A lovely, flabbergasted fellow who owes an apology to a friend.
Wow dude that was a total Seosamh Steamboat Zoidberg Creamboat Community Napalm III Fallon

Wow sorry man I really owe you an apology.
by Mleahy39 February 9, 2018
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Moe fat hookers than anywhere!!!
You'd have to be a heterosexual transtesticle to not get laid around here, bunch a Steamboat Moes can't have whoopie for free, let alone charge for it!!!!!!
by PT-Nail April 12, 2017
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While wearing a turtleneck shirt/sweater that is tucked into your pants, you fart. The gas then travels up the shirt/sweater and out the turtleneck.
Did your face just shit itself, or did you backyard steamboat?
by Walk DMC January 26, 2017
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Arose in Steamboat, Colorado due to the large number of young males and small number of young, nubile women. It desciribes the women that are earthy, hippie types that prefer not to shave or trim their pussy hair (and often their legs or underarms). If their hair sticks out from the sides of their panties, it is like a clown hat like where the clown has big hair sticking out the sides of his hat and all around his head.
Tom: Man, how was that chick last night?
Randy: She was a Steamboat Clown Hat.

Tom: That bad, huh?
Randy: Yeah, she hadn't shaved that thing in months.
I was afraid of what was in there, but I didn't turn it down.
Tom: Glad, it was you and not me!
by jmo12345 February 12, 2013
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