Being under the influence of a depressant (IE Alcohol) and needing to quickly pick yourself via a stimulant (IE Cocaine) up for a particular reason.
John: I'm still fucked up from last night and have a job interview in 30 minutes, man.
Matt: Don't worry, dude, I have cocaine, the banana boat is coming.
by gameplyer710 May 28, 2013
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an all male gay cruise
I almost signed up for that cruise until I found out it was a banana boat.
by truck drivin jim April 9, 2009
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when you have a party on land, and it is dominated mainly by the male species, we call it a sausage fest.

but when the party is on a watercraft, and there is a distinct lack of the female species, then it becomes a banana boat.
DOUG: "hey, how was lake havasu spring break? you see a lot of hotties?"

FRED: "you would think so, but i think its getting played out. it was mostly banana boats out there..."
by krapart August 11, 2010
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when having intercouse in the tub the man shits and it floats to the surface
omg did you just see my banana boat
by pinky the shit guy1 January 11, 2010
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the act of taking ones nose and rubbing it up and down the crack of another persons ass
Joe banana boated that mother hardcore
by joe December 10, 2003
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When a woman rides (sex)a man on top so hard that she falls off of him just like riding a banana boat pulled by a speed boat on the lake.
"I was that chicks banana boat last night!"
by J. Andrew B. June 26, 2007
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The act of motorboating the male genitalia. You lift the banana (penis) out of the way and move your face side to side on the coconuts (testicles) while imitating the noise of a boat motor.
If it weren't for the banana boating, Cheddar would have dropped that hoe a long time ago.
by Charlie's devils October 22, 2010
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