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 July 6, 2005

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.

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