troll penis 

a penis that hardens short & stout with a huge mushroom head

his troll penis was short & fat with a large purple helmet

troll penis by Lucky5 May 9, 2014

Penis Troll

n. An individual whose forum posts and/or text messages frequently contain phallic references or the word penis.

Man 1: Yo, bro! Any idea what we're having for dinner tonight?

Response Text: Penis!

Man 1: God damnit. Do you ever NOT have cock on your mind? Damn penis troll...

Penis Troll by Cheezy Chester April 25, 2011