2 definition by A Bobby

Top Definition
A two-way motorboat. When two girls laying in the 69 positing each motorboat the other.
Dude, that lesbian film is awesome - there's even a cruise ship scene!
by A Bobby August 25, 2006

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A great way to end an awkward conversation with a girl you don't want to talk to.
"This girl was in my room and I couldn't take it anymore so I motorboated her. After the motorboating she left."
by A Bobby August 28, 2006

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