1 definition by Ah F

Top Definition
One who cannot get their mind off of penisis. Often when they come out of direct contact with penises they cry.
Jim: I cant quit crying
Bill: Why did your mom die?
Jim: No i am a penissaurasrex and i cant find any cock
by Ah F May 24, 2007

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug