when you wrap someone's face in plastic wrap and then shit on them
that girl let me glass bottom boat her, man i love shitting on people.
by stephanieboat February 16, 2007
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the REAL definition:
when you put saran wrap on your chest and someone takes a shit on it and you flip the saran wrap into your face

people have ACTUALLY done this... and i have no idea how fecal matter is sexually stimulating but whatever floats your boat i guess... i made a funny.
dude 1: yea cassy gave me a glass bottom boat..
dude 2: you sick fuck.
by bitchshitcuntfuck August 7, 2008
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Jerking off underneath a glass coffee table while some slut drops trow and shits over you, onto the table.
by Talking Goat June 20, 2003
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When you shove a gerbil up into your anal cavity (asshole) followed by a clear beverage glass or jar, as to trap the gerbil inside, but provide him/her with a spectacular view.
Friend 1: "Dude!! That poor gerbil!!!!

Friend 2: "Are you kidding me?? Dude, c'mon.....I gave him a glass bottom boat -he settled down after coming back to discover that shit!!"

Buttplug Looking Glass Bottle Return Salad Shooter Hamster Cage Easy Bake Oven Gerbil Trail
by Eskorpija May 20, 2016
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when you put plastic rap over your face and have someone shit all over your plastic covered head.
I sure could go for a good glass bottom boat right about now.
by Ross and Chiu May 11, 2005
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place cling wrap over someones faces and shit on it
she asked me for a glass bottom boat.. so i put cling wrap on her face and showed her what being in a boat would feel like.. a boat that was being shit on!!
by westsider.rider November 23, 2008
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The art of placing cling wrap over your sex partners mouth and pushing it in a bit so that it forms a trough in their mouth. Step 2 is to defecate into the trough and force the turd in. Your partner must then suck the warmth out of the faeces.
A glass bottomed boat is nasty
by Agrabarian November 12, 2004
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