1 definition by Mansam
The fear that as you are in a restroom you will have gone entirely insane and not realize that as you walk out the entrance you penis will be hanging out for the world to see.
John: Dude, I have to pee like a racehorse!
Ben: Well just go already man.
John: No I can't go here I have dickphobia.
Ben: Well just go already man.
John: No I can't go here I have dickphobia.
by Mansam August 12, 2008