Speed boat 

Its the male version of motor boat. Its when a girls motor boats your balls.

Dude Hillary speed boated me last night. Whats a speed boat? Its the new motor boat!

Speed boat by More Joshy September 14, 2009

Speed Boat 

The act of "buzzing" ones lips, imitating the sound of a speed boat. Then applying the vibration of the lips or "engine" to the grundle.

Jerry was tickled when Denise perform a speedboat while he lounged in his Lazy Boy recliner.

Speed Boat by T-Hype August 10, 2005

Speed Boat-ing

1. To procrastinate to the point of avoiding the thing completely
2. To do a job so badly nobody wants it, anyway.

Boss: What is this shit?
Employee: I was Speed Boat-ing...
Boss: You're fired!!!

Speed Boat-ing by Lucille Tercio July 1, 2016

Speed boating 

When a penis is inside a vagina or ass and the vagina or ass farts or queef's.

I was motor-boating your mom's tits. Then while fucking her she queefed and was speed boating my dick.

Speed boating by rusty trombone of destiny October 31, 2010

Speed-Boating 

When you motor boat two girls tits at the same time at high speed.

"Dude, I was totally Speed-Boating Jess and Steph at that party last night."

Speed-Boating by PsychoFazza March 1, 2017

sped boat 

A boat full of sped water mostly in river rafting over memorial day weekend when the boat is filled with leftover food and garbage floating around in the water inside the raft

Hey look at these fools they have so mutch water in that boat!
yea its a sped boat

sped boat by sk8pirate March 27, 2010

Speed Boating 

When you grab a girls breasts, put your face in them and go 'BRRRRRRRRRRRRR' while shaking your head from side to side.

I feel like Speed Boating her.

Speed Boating by MLTZER September 22, 2009