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1.
Adjective to describe a girl you would masturbate to.
Verb synonym for masturbation.
Usually used by men
"Megan Fox, DOI DOI!"
or
"I doi-ed last night"
by Centribo May 16, 2010
9 3
 
2.
a maniac in all aspects vulgar; a person known for entering any conversation regarding sex or its many applications
Oh my god, Chelsey. What made you decide to even go out with Mark in the first place? He's such a disgusting doidoi!
by Mark C. Hampscher September 28, 2009
7 1