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 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!

by More Joshy September 14, 2009

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."

by PsychoFazza March 1, 2017

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.

by T-Hype August 10, 2005

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

by MLTZER September 22, 2009

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!!!

by Lucille Tercio July 1, 2016