Motorbator 

A Motor Boat enthusiast.

How am I gonna git any fishin' done with all these River Rats and Motorbators around?

Motorbator by spendogg242 May 18, 2010

motorbator 

Somone who gets off without intercourse through the act of motorboating. This could be either person involved.

Dave's parents discovered he was a motorbator when they walked in on him and the stripper with implants just as they hit maximum RPM.

motorbator by DirtyOldWordsmith November 1, 2022

Motorbate 

when a woman motorboats a fat man's titties while jacking him off

shayna motorbated sam on her lunch break.

she motorboated his moobs while jacking off his cock.

Motorbate by bubbalous116 July 23, 2010

Motorbation

The act of masturbating while in a car.

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

Motorbation by Kate Charlton September 30, 2008

Motorbating 

The act of masturbating while in a car.

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

Motorbating by Kate Charlton October 3, 2008

Motorstorm 

Motorstorm is a PS3 Game which is very good, the crashes are very realistic and are shown in slow motion, it was one of PS3's first games out. It also is very good online!

Friend 1: Lets play Motorstorm Online!
Friend 2: Yeh, its a great game!
*The Car Crashes*
Friend 1: WOW HOW COOL!!!

Motorstorm by Dan-G November 15, 2007

Motorbate 

The act of masturbating while in a car.

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

Motorbate by Kate Charlton September 30, 2008