steam boat 

1. to be very highly intoxicated on copius amounts of alcohol, to the point where you can just manage to walk

2. a chant which is shouted by yourself and a group of friends when you are leaving the pub/club/bar and are walking down the street, after a heavy drinking session

1. ah man, me and the lads had a great night, we where so steam boat it took me 2 hours to walk half a mile home.

2. me and the lads where shouting "STEEEEEEAM BOOOOOAT" all night last light, and we woke some old lady up!!

steam boat by yogigypsy October 16, 2009

steam boat 

(verb) To defecate within the cleavage of unsuspecting female, with intent to follow standard motorboating protocol.

Oh man, last night I took my date to the mexican restaurant down town and then I totally had a hot steam boat later

steam boat by bennybenbenben December 9, 2008

Steam Boat 

Giving a guy a blow job while he is taking a poo.

"Honey can you get in here? I need some extra help taking care of this one. Maybe if you gave me s Steam Boat it would come out a little easier".

Steam Boat by MinniexWheat September 11, 2011

Steam boat 

The act of vaping inside of the female genitalia and the vapor comes out of her mouth. Then you yell "Ahoy matey" and make boat sounds.

"Me and michell took a nice steam boat ride last night, it was wierd it kind of smelled like the ocean"

Steam boat by RussiaIsmyCity September 16, 2017

Steam Boat Delight 

A ball Jacuzzi combined with a blowjob

James blew on the spout as Sarah administered Filatio "that was the best Steam Boat Delight i have ever had!"

Steam Boat Delight by steam_boat_delight May 8, 2011

Steam boat willy 

A blowjob performed over the pants

Will ruined hasan’s pants after a steam boat willy

Steam boat willy by PooPooPiker July 2, 2019

steam boat willy 

Someone who’s book smart but lacks the common knowledge. Tends to be goofy looking and you can tell from a distance that they are a different breed:0

“Hey did you see that guy, total steam boat willy”

steam boat willy by Carly rivers October 5, 2020