Something that is way, way, way sick (awesome).

Rappers often use it to describe things.
Rapper: Yo, It's that sick ass shit.. don't fuck with it or you'll lose your grip. 99 tops spinnin on the ground.. a 44 mag to your head goes BLOWEN.
Other rapper: 99 tops spinning on the ground.. that's weak ass shit. (see weak ass shit)
by tripdnokc August 24, 2010
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A spagacker that roams the streets of Temple City, CA. Usually loud and obnoxious whils constantly flailing his arms in the air like he has epalepsy cursing profanity at anyone within ears reach. Ranting and raving about Peter Pan Peanut Butter and Gerbles. Loves the poo dick!
Toby sick ass A spagacker that roams the streets of Temple City, CA. Usually loud and obnoxious while constantly flailing his arms in the air like he has epalepsy cursing profanity at anyone within ears reach. Ranting and raving about Peter Pan Peanut Butter and Gerbles. Loves the poo dick!
by Spagacking Toby November 30, 2010
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Used to describe something that is really nice and large. Can be used in different ways.
That's a sick ass whip wit a thick ass rim wit a sick fridge with thick ass.

Damn, that girl got a sick ass wit a thick ass.

Donny, you're a sick ass foo wit a thick ass dude.
by johnnyfosho June 28, 2009
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