A Steamboat Willie is a special type of sexual practice defined by the McElroy Brothers. The girl sits on the penis and proceeds to spin around quickly. When used underwater, it is a true Steamboat Willie.
Guy: When I'm in the water, I ask my girlfriend to Steamboat Willie me so I can propel myself forward.
by LamSawss February 22, 2020
Get the Steamboat Williemug. by Tasty Time October 29, 2012
Get the steamboat willymug. When a person takes a massive rip of a vape, and then blows it ont/into the other persons genitals while giving head.
Dude #1: Bro, I was fucking this fat chick Sarah, and I gave her a steamboat willy
Dude#2: The fuck is a steamboat willy
Dude#1: Just check the urban dictionary
Dude#2: The fuck is a steamboat willy
Dude#1: Just check the urban dictionary
by ismokeeducation November 13, 2019
Get the Steamboat Willymug. While in bed receiving fellatio, placing the covers over your partners head, yelling "toot toot" and giving them a dutch oven.
by Dallydooley January 7, 2024
Get the Steamboat Williemug. by Surrealhero1979 January 4, 2024
Get the Steamboat Williemug.