Definitions by Ross O. Neill

Ross Penis 

An unusually below average sized penis, generally less than 3 inches erect.

Tiffany: "I saw you go home with a guy last night, how was it?"
Emily: "I was going to have sex with him, but I noticed that he had a ross penis, so I just laughed and went to sleep"

Ross Penis by Ross O. Neill May 8, 2014