by JoseTheKnife March 22, 2016

by Sped64 February 14, 2006

by Sephiroth September 21, 2003

by Klappas & Krazy Glue May 18, 2019

To become enraged; to lose one's temper, clothing and power of coherent speech before embarking on a spree of violence and wanton destruction. After the comicbook character who turned from an unregarded geek into a thundering green mass of unstoppable fury.
"It all happened so fast... the Broncos ran in their fifth touchdown and he just Hulked out. I hope he's going to pay for a new TV. And window."
by marcata August 14, 2003

(v.) Go into an uncontrollable violent rage, accompanied by growling, turning green, and resembling 1970s bodybuilder Lou Ferrigno.
Even though the accident was his fault, he hulked out and started shouting at me, so I beat the shit out of him to calm him down. Yeah...
by Gumba Gumba August 04, 2004

by gadget October 04, 2003
