when one's cock becomes to engorged, it feels like it's about to bust out of the foreskin.
Man, Sherry's so hot, I'm about to hulk out up in this place.
by Shadow228 September 07, 2007
to become extremely large from lifting weights
"holy fuck dude" you have fuckin hulked out since the last time i saw you, are you taking muther fuckin steroids or something bitch?
by joe clabough March 24, 2005
See Columbine shooting
Wow, those crazy ass kids really had a hulk out. Going from relatively unknown high school kids to school shooting defintions.
by P. Kaltenbach December 23, 2007