Top Definition
the women has a period on the mans soft (non-erect) penis. the man then takes his bloody stump and wiggles it all over the women's stomach until he gets hard.
my girlfriend Jill came over last night and I wasn't hard yet so we performed a rusty millipede until I was ready
by rusty_cock_blaster May 05, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.