The fine European art of performing the Glass Bottom Blumpkin includes 2 females, 1 male, and a roll of stick or non-stick saran wrap. The male receives a ravaging blow job from one female, whilst the other female, laying on her backside with her dome piece saran wrapped (stick or non-stick), places her face strategically under the male's external anal sphincter. As the male approaches the ultimate climax, he sprays his doo doo butter on the second females saran wrapped dome piece.
At a social event, Nathan explains to Hari last night's turn of events.
(Hari): Yo man what happened with those two bitches last night? Jill looked all disturbed this morning.
(Nathan): OH YEAH! That bitch and her friend gave me a Glass Bottom Blumpkin last night!
(Hari): NO WAY!
(Nathan): Yeah man, I put saran wrap on Jill's face and she laid down under my asshole, then, Pam gave me an amazing blow job while i shat immaculately on Jill's head.
(Hari):....
by Hari and Nathan August 19, 2007
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A person lies underneath a glass table while another person deficates on top of the table.
At the party Luke was a passenger on a glass-bottom boat.
by Al Tonen April 6, 2004
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When a person shits on on top of a glass table, while someone under neath masturbates to it. like as you would watch fish in a real glass bottom boat.
Kelly did a glass bottom boat for me while i jacked off. She's such a freak!
by systemcontrol January 18, 2010
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A sexual act that involves a person squatting and defecating on a glass table while another watches from below.
John paid the hooker for a glass-bottom boat but I had to clean it up.
by MeowMeow master March 12, 2010
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the act of wrapping seran wrap around a partner's head, and then performing the cleveland steamer on the seran wrap.
by Anonymous April 15, 2003
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Have sex with some "PERSON" and wait till they they fall asleep. "when they are asleep" wrap their face with seran wrap, poke a hole so they can breath, and take a crap on their face. They wake up and see Brown (or green pending on 'doers' diet) crap on thier face
Shut up hoe before i glass bottom boat that purty face of yours.
by WholovesdaMonkey March 8, 2005
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A boat with a glass bottom. This allows its passengers to view the water beneath them from the safety of the boat.
Joe: I want to go scuba diving but im afraid of sharks.

Steve: Just take a ride on a glass bottom boat, you can see the ocean and theres no danger of sharks.
by tinki94 August 7, 2009
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