backwards motorboat

The act of placing one's face in the butt crack of another person, followed by rigorous side-to-side motion of the head accompanied by the vibrating of the lips causing a sound similar to an outboard motor. See Motorboating

Do know if he can backwards motorboat himself?

No, I've been doing it for him for the past few months. He's just not that flexible anymore.

by 'ice' June 8, 2009

muddy motorboat

Vibrating one's lips between a females booty cheeks!

Damn that girl has a fine ass. I sure would like to give her a "muddy motorboat."

by B and T October 12, 2006

Motorboat Central

When there is a Girl or group of girls with absolutely cracking, great tits, which you want to motorboat, rub your face in, that area then becomes motorboat central, referring to the fact that there is so much brilliant funbags to rub your face in that the area has become and the place to be for motorboating at that particular time. usually followed by a little rubbing face action to indicate the serious goodness of the girls tits!

"corrrrrr, it bloody motorboat central over there!"
"this place is fucking brilliant its like motorboat central!"
"omg, they are just motorboat central!"
" I went to a banging party last night and it was fucking motorboat central!"

by PressureJB December 17, 2009

Leaky Motorboat

When you motorboat the breasts of a woman who is lactating, and her breast milk gets on you.

Susan just gave birth a few weeks ago, and when I motorboated her newly massive jugs I got a face full of Boobie Juice; I didn't realize I would be getting a Leaky Motorboat.

by TheCW June 10, 2011

motorboat mouth

Motorboat mouth a person who talks a lot and can't stop talking

Chris sure has a motorboat mouth

by Tree dog February 8, 2017

standing motorboat

When an individual performs a standard motorboat between a woman's breasts. However due to the individual's short body their face is at equal height to the woman's chest.

Peter was so infatuated by Kristi he could only show his true love for her by giving her a Standing Motorboat.

by rioPLAYBOY January 26, 2018

capsized motorboat

When you turn someone over and place

your face in between the cheeks of someone's ass, and motorboat their ass.

Rickey thought Candie had a nice ass. He said he was a "Super Freak" and asked Candie if he could put his face in between her ass cheeks, and preform a Capsized Motorboat?

by Peter Rooter July 30, 2023