John: Dude, she just made a u-boat!
synonyms: submarine , floatin' mocha , hershey , baby bauble , "accident"
synonyms: submarine , floatin' mocha , hershey , baby bauble , "accident"
by Peter Hirsch June 11, 2007

The sexual act of two, usually gay, naked men standing face to face with raging boners! The two naked men then inch closer and closer together until one gently slaps his erection on top of the other man's erection thus creating the illusion of a bonered penis chillin' in a gondola (banana shaped boner boat) in a Venetian back alley.
Come the fuck over here and slap your silly wiener on top of my damn dick, you fag! Let's fuckin' banana boat!
by Bentiss525 May 13, 2010

The extreme outdoor sport. Usually resulting in boat ramming and intense competitiveness. Builds great calf and quad muscles which usually implies the paddle boaters are unusually good looking.
by JohnDeer June 17, 2007

The easiest type of problems on the New York State Regents Exam for physics. You use vectors to determine how fast a boat will go in a certain direction based on the velocity of the boat and the velocity of the current. If vectors are 90 degrees to each other, you use Pythagorean's theorem and viola, you have your answer. QED
He hoped that they would have boat problems on the AP Physics examination, unfortunately, they didn't.
by physics student May 31, 2005

holy crap dude, what a BOAT anchor!
when a skinny girl you know walks by:
(loudly) hey man, make some room for this BOAT ANCHOR!
when a skinny girl you know walks by:
(loudly) hey man, make some room for this BOAT ANCHOR!
by yokken November 7, 2007

by Fat Craig August 2, 2018

by Jam Cruiseer January 31, 2009
