Octo-Penis

an std you get after having sexual intercourse with a slutty girl. it causes 7 desies riddled penis to sprout from your groin

you definitely got Octo-Penis from that slut last night

by klimerman May 29, 2011

Octo Penis

A penis with eight other penis's coming out of it.

I have a large octo penis

by lolpenorlol April 16, 2009