Top definition
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.
by rusty trombone of destiny October 30, 2010
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2
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
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3
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 01, 2017
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4
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 01, 2016
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5
Guy Lombardo was not just a orchestra leader, he was into speedboating as well.
by Flava Jay December 13, 2006
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