Motorboating

The act of making a monotone hum while pinching and moving the cheeks back and forth

We thought Michael was getting lucky in his room, but it turned out he was just motorboating by himself.

by BobbyHi11 December 10, 2014

Motorbating

Motorboating your penis until you ejaculate on a woman's breasts.

Did you see that video of the president motorbating Oprah?

by GBID December 10, 2011

Motorbiking

While doing doggy-style, you insert you thumb into the girls arse several times, with your hand in the same position as if you were throttling a motorbike

JD took that girl home, bent her over, and ended up motorbiking her!!

by Big Gib April 3, 2009

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

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

motorboating

The act of going down onto a female and making a buzzing sound with you lips.

Bro, last night i moaterboated that girl!
HAHA you motorboating son of a bitch!

by DGAFinc. December 1, 2006

Motorboating

The action of sending an 'Ugg Boot' sailing away in a motorboat for being so sinisterly ugly.

Joan went motorboating after a hopping trip turned ugly in Marks 'n' Spencers.

by Kawaii Koneko Ichigo April 6, 2009