Top definition
A sexual act in which the customer lays under a glass coffeetable and looks up through it, while their partner defecates on the top. How some people find this stimulating I'll never know.

Also can refer to the same positioning with a coffee table but the person on top merely presses their genitals onto the glass, for "squashed" visual effect - or can refer to defecating onto someone's face which has been first covered in plastic kitchen wrap like Saran Wrap.
Your grandfather got arrested in Thailand again after paying an underage transvestite hooker for some glass bottom boat action.
by Frank667788 August 21, 2006
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
2
Defecating on saran wrap that's held over your partner's face
After dinner my partner treated me to a glass bottom boat ride.
by Jizzle March 18, 2003
Mug icon

Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

Buy the plush
3
latin: Traba crystalis

In this perfect addition to foreplay, one partner lies beneath a glass coffee table while the other squats above it and unloads. Like viewing the colorful sea life from the relative safety and serenity of a glass-bottom boat, this simple maneuver is not only arousing but biologically tantalizing.
I've been to Hawaii. I've seen all of those fish---its what every tourist does. It's neat and all, but never blew me away. But getting to see my Bobby in action, doing that Glass-bottom boat for me, seeing that magical human process going on in front of me . . .well, I just felt like a science student all over again.
by Dirty Buck Nasty March 29, 2010
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
4
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 05, 2004
Mug icon

Golden Shower Plush

He's warmer than you think.

Buy the plush
5
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
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
6
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 11, 2010
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
7
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 07, 2005
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug