1 definition by mckeifus

1. A common utterance attributed to the Marvel Comics shapechanger Bruce Banner a.k.a. the Incredible Hulk. Generally(see: always) heard when Banner is angered and has transformed into the aforementioned destructive green giant.
2. A rousing ejaculation emitted before summarily destroying everything and everyone in sight.
1. Rabbits make Hulk angry. HULK SMASH!!!
2. Capt McKeifus, upon recieving a pizza laden with anchovies:"I hate anchovies!!!"
Mr Furam:"Chill out dude pick em off!"
Capt McKeifus:"HULK SMASH!!! *destroys the pizzeria, or orders a new pizza*
by mckeifus April 21, 2007
Get the HULK SMASH mug.