Maine Steamboat

A Maine Steamboat is when a male partner jizzes in another males mouth and it comes out their nose resembling a steamboat.

You should have seen Nates nose after Genare gave him a Maine Steamboat last night.

by Steamboatsrfun July 1, 2011

Lil steamboat

Lil steamboat or Nathan Cunha is a Canadian rapper from Brantford Ontario. He is best known for hus debut album “HallOLean”

Ryan: Yo bud Lil Steamboat is fire!
Jacob: I know bro!

by @iBurtlez January 2, 2019

european steamboat

the act of flatulating in a girl's mouth and come out of her nose; just like a steamboat.

i ate lots of beans last night, so i gave your sister a european steamboat :)

by A-GNA5ty December 14, 2010

Brown SteamBoat

A finishing move where when you're about to cum when fucking a chick in her ass, you pull out your shit browned dick, stick it in her throat, then shoot it out like steam from a steamboat.

I gave this chick a brown steamboat after she had diarrhea so her breath smelled like shit all night.

by hylianknight August 28, 2009

johnson steamboat

When you put your girl on your cock and spin her around

Man we hooked up for so long last night that I had to pull out the Johnson steamboat

by John David Barwin July 15, 2017

Steamboat Wille

A 1920s cartoon that was made by Walt Disney that probably became one of the most classic cartoons in animation

Kid: Grandpa I watched a old Mickey Mouse cartoon today!

Grandpa: Which one?

Kid: Steamboat Wille

Grandpa: I raised you well child

by Jaydererererererererererereren November 23, 2020

itchy steamboat

The itchy aftereffect of a deep and cavernous fart that reverberates against objects such as furniture or flooring, resulting in an itchy anus because of the heat and friction generated by the violent release of gas.

"Bro, last night when I was leaning against the wall at the club an itchy steamboat snuck up on me...I was scratching my b-hole for the rest of the night. Shouldn't have mixed beer and curry, I guess."

by YayDubs October 6, 2016