look up any word, like eiffel tower:

1 definition by iguanapenis

happens when you jerk off with shampoo and the chemicals react with your skin. the skin on your penis proceeds to dry up and become scaly and iguana-like.
guy 1: i am never jerking off with shampoo ever again

guy 2: do what happened? (guy 1 shows guy two his penis) gross! your dick looks like a damn iguana

guy 1: (to himself) hmmm, iguana dick. i'm gonna put this on urban dictionary.
by iguanapenis April 19, 2009