Pinocchio Dick is when you get stuck with a four hour erection because you lied to your girl friend about taking Viagra.
Bills wife was both happy and sad that he had a bad case of Pinocchio dick last week.
by tellitizaman September 11, 2010
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Telling lies/bullshit the imaginary grow dick.
Hey Pinocchio Dick bet it's one long slong with all that bullshit that rolls out your mouth all the girls wanna be on that slong!
by Nonna biz! September 27, 2021
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