slinging jelly

Basically another phrase for masturbation, except it's more fun to say. To "sling jelly" is to masturbate.

Jim: "Hey man are you busy?"

Dan: "Nah man I'm slinging jelly right now."

by Arkatron Duke Mariot December 25, 2013

violently nice

If something is so nice that you have the urge to destroy everything around you.

Jack: "Hey what the hell did you do to your room?"

Dustin: "Dude I saw something that was violently nice."

by Arkatron Duke Mariot February 11, 2014