Australian Motorboat 

To motorboat down under... what more do I have to say?

Last night I was with a girl, she wasn't expecting me to Australian Motorboat her.

Australian Motorboat by Australian Motorboat Society January 4, 2009

Australian Motorboat 

The act of separating a pair of vaginal lips with a boomerang and blowing the inside like a motorboat.

I gave Susan an Australian motorboat last night.

Australian Motorboat by Jtheslimster March 31, 2015

Australian Motorboat 

When you put your face between her cheeks and motorboat her butthole while shaking your head violently.

I Australian Motorboated her butt until she squealed.

Australian Motorboat by lordcoppinkaz March 2, 2015

Australian Motorboat 

When you're performing cunnilingus on a woman and you blow into pussy lips like a trumpet, causing the lips to flap

Your mother's pussy lips are stretched after all the Australian Motorboats she's gotten

Australian Motorboat by Ceweal Ceweal with Gwavy February 15, 2018

Australian Motorboat 

1. Motorboating but down under and bit to the rear.

2. The act of someone oscillating their face back and forth while pressed against your gooch, while making 'brrrrrrr' sounds.

3. Motorboating for your gooch.

Guy 1: Gee this Coronavirus is really allowing me to find out more about what I like in bed
Guy 2: Oh yeah me too, the wife gave me an Australian Motorboat last night it was nuts

Australian Motorboat by dinkysweets104 February 8, 2021