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16. motorboat
While performing oral sex on a girl, flap your lips together on her clit, thus imitating the sound of a motorboat. She'll love you forever.
So I was doing the motorboat last night and I hit a big ass wave and capsized
by womanizer Apr 12, 2004 add a video
motorboat videos
1. motorboat
v. int. The act of pushing one's face in between two ample breasts, and rocking one's head side to side very rapidly while making a vigorous, lip-vibrating "brrr" sound.

n. The sound produced when doing a motorboat.
Wouldn't you love to see Meatloaf motorboat Barbara Bush?
by Bill ewall Mar 26, 2004 add a video
2. motorboat
To submerge ones face in large breasts and moving your head back and forth, flapping your lips, in turn making a motorboat sound.
I just motorboated Marygrace, I almost suffocated in those funbags but it was superb.
3. motorboat
An engine propelled seafaring vehicle.
What a nice day for motorboating.
4. motorboat
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.
Since she wouldn't give oral sex to me, I motorboate her instead.
5. motorboat
( . )BPBPBPBPBP( . )
The sound of the motorboat between a nice rack! Motorboat
6. motorboat
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"?
7. Motorboat
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.
That chick's boobs are totally motorboatable.
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