motor boat

to bury ones face in some giant jugs and shake your face back and fourth while blowing out, and making a hubababa sound.

Man look at that rack!
yeah i'd motor boat them jugs all night long!

by kimbo May 5, 2006

69 Short Stack Motor Boat Rack Attack

Two women, 69 position, Motorboating each others boobs

69 Short Stack Motor Boat Rack Attack. Two women motorboating each other in the 69 position

by FDAU01 November 19, 2010

Motorbate

The act of masturbating while in a car.

Sandy motorbates to stay awake when she needs to drive along on long trips.

by Kate Charlton September 30, 2008

motor boat

The act of sticking your face between a pair of ones breasts and shaking your head violently while making noices that resemble a moter boat.

Hey Jason, I heard you gave that girl a motor boat last night, you motor boatin son of a bitch!!

by Nathan Moreau April 26, 2006

National Motor Boat Titties Day - April 13

On April 13 you are aloud to motor boat anyone’s titties

friend: hey you know what day it is
friend 2: hell ya it’s National motor boat titties day - april 13

by _Hannah_Baker___ May 25, 2018

metroboating

The act of drinking and partying in your boat when it is dry docked or out of the water.

Jim and Mike get really shitty when they are metroboating.

by Zack.tbs February 20, 2017

Motorbutting

When you draw nipples on her asscheeks and motorboat her ass.

"I'm so motorbutting you tonight."
"What the fuck is that? Is it another one of those weird Urban Dictionary sex things?"

by zephwynder June 13, 2018