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by biteme2 November 19, 2011
Guy 1: Im going out with Mackenzie now!
Guy 2: Sweet dude, what's her motorboatability?
Guy 1: About a 7.
Guy 2: Good work.
Guy 2: Sweet dude, what's her motorboatability?
Guy 1: About a 7.
Guy 2: Good work.
by Prince Zuku May 22, 2010
A male or female who places their head between a female's breasts and shakes back and forth while humming, producing a sound similar to a motorboat in water.
by ajs86 February 4, 2009
the act of placing one's face between a woman's breasts and quickly shaking your head in a "no" like gesture left to right while emulating the sound of a motorboat.
friend A: "friend B, i haven't seen you in ages"!
friend B: "friend A you old motorboating son-of-a-bitch! how are you doing"?
friend B: "friend A you old motorboating son-of-a-bitch! how are you doing"?
by andytheicon April 20, 2009
by Jersey_Guido December 4, 2008
The act of putting one's face between a voluptuous pair of breasts while making a vibrating noise with one's lips and shaking one's head back and forth between breasts, simulating the sound a motorized boat would make upon water.
by J No.5 August 18, 2010
by Tay Tay Sauce October 27, 2018