stinky motorboat 

1. n. Motorboating of the butt cheeks.
2. v. To motorboat the butt cheeks.

Last night, I got a stinky motorboat. It was better than I thought it'd be.

stinky motorboat by picc285 May 30, 2019

motorbearding 

When a female rubs her face in a back-and-forth motion against a mans scruffy beard because she loves the feeling. So named, because of a resemblance to the act of "motor boating" a female's breasts.

I just saw Seth and his amazing facial hair; clearly, I couldn't help but spend some time motorbearding him!

motorbearding by WeLuvDMoon December 25, 2013

Chocolate Motorboat

A cousin of both the motorboat and the cleveland steamer, this difficult maneuver can only be done by a true fecaphile. After releasing one's bowels onto a woman's chest the classic motorboat is performed to the delight of all involved.

After a violent shart onto Gertrudes chest Hector quickly spins around and they relish in a lovely chocolate motorboat.

Chocolate Motorboat by *samIam* January 12, 2008

Motorbreath

One of the best damn tracks Metallica has ever recorded.

Motorbreath

Motorbreath by Metal head 92 February 24, 2009

Motorboat farts 

Motorboat farts are long lasting, drawn-out flatulence sounding like a distant boat engine.

Speaking of motorboat farts, Juan sounded like he had an outboard up his ass after the burrito.

Motorboat farts by I, Wreckerrr October 9, 2016

Motorbabies 

n,kids on the run, children of the carburetor. Survivors, with ammunition and a love for speed.

(C) My Chemical Romance, Gerard Way, Danger Days: The True Lives Of The Fabulous Killjoys. 2010.

We're the motorbabies, we can take care of our self.

Motorbabies by TheHalfbloodPrincess September 19, 2010

Puerto Rican motorboat 

(N) Variation of traditional motorboat (loose-lipped shaking of one's face between breasts while making motorboat sound), whereby one motorboats a woman's ass(preferably a Puerto Rican stripper's ass).

I woke up this morning and totally remembered Puerto Rican motorboating 2 strippers at Frenchy's last night.

Puerto Rican motorboat by Odiggz August 30, 2013