Kegstand Motorboat

A variation on the traditional motorboat, in which a friend holds your legs up in the air, like a kegstand, while you have your hands on the girls shoulders and your face in her chest.

I can't believe he kegstand motorboated her. his legs were over her head!

by meags8003 July 31, 2011

Cellular motorboating

Utilizing a cellular device to engage in the act of motorboating.

Phone conversation:

Ring, Ring
Sam: "Hello"
Erin: "Hey buddy, how are you?"
Sam: "Good, what up?"
Erin: "Dude, put your phone on Karen's tits and rub it back and forth."
Sam: "Dude, what's wrong with you?...but ok"
Erin: "Haaaa"
Sam: "Dude are you really cellular motorboating my girlfriend?"

by Hampton's Finest 2 August 16, 2012

carribean motorboat

When, during the course of a rimjob, the recieving party farts.

Greg: "I lick my wife's asshole daily. I drives her insane."
Jimmy: "We used to do that too, until she fated in my mouth."
Greg: "Ahhh... The ole Carribean Motorboat!"

by phafner May 13, 2015

Rusty Motorboat

When someone places their lips in the recently used/dirty butt crack of someone else, makes the "Brrrrr" sound of a motorboat, and shakes their head back and forth very quickly.

SEAN pooped himself a work and didn't have any toilet paper so KELLY gave him a Rusty Motorboat to clean him up.

by shifty pipeworks April 25, 2009

motorbate

To masturbate while fantasizing about motorboating someone with large breasts.

After getting shot down by the girl at the bar with huge titties, Dan went home to motorbate and dream of the day he would tear a whole in them with his stubble.

by sb2013 September 6, 2009

motorbate

When a woman or man with extremely large breasts, nuzzles their face in between their breasts and shakes vigorously while making motorboat noises.

My boy Jerry has some big as titties.
I think he stays home and motorbates all night.

by brasco August 9, 2008

Motorbating

When a woman loves a man enough to drop to her knees and motorboat her significant others testi. This always ends with an ejaculation somewhat similar in scale to a prostate orgasm, only not homosexual.

Tyrone: yo, mang dat bitch motorbating me all good, i was like daaaaayum.

Jamal: Shiiiit Maaayn

by chadwardenlikesdick April 12, 2011