A hermaphrodite, or somebody of both genders.
well when i went home with her i had no idea she was a convertable
by Jimmy Kline December 13, 2005
a guy who has foreskin and can pull it back (take the top off, convert...) when he wants to have a good time. aka pulling a jerry
yo that guy last night went from a ford torus to a porche as soon as he used his convertable.
by BIG BALD BADACIOUSE AND DELICIOUSE December 10, 2007