When someone farts/ passes gas on your penis.
Ewww, this chick farted on my dick when she was sleep and gave me a stank stick!!!
a foul smelling groin area. in need of a shower. a smelly penis.
see also: off muff
i was going to give him head, but he had stank stick so i retreated.
by anonymous Apr 8, 2003 add a video