2 definitions by Arkatron Duke Mariot

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
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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
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