1 definition by Synyster_Kidd

Hulk Dick

Hulk Dick; when ones penis is super hard during every erection. Described as veiny, rock-like dick.

"Yeah, he was soo good, he had a huge Hulk Dick"

"I'm a little sore, he really gave me that Hulk Dick"

by Synyster_Kidd August 28, 2015