1. When something is so awesome that normal phrases just won't cover it.
2. Describing that has exceeding amounts of coolness.
Dang, the new Dodge Challenger is Sick Nasty Poob Nugget Flex

Guy 1 - Did you see that chick walk by?
Guy 2 - Yeah, she was Sick Nasty Poob Nugget Flex!
by Eustice89 September 14, 2009
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A Nasty Nugget is when you cover your nuggets with anything that might be revolting in any way. Typically used with pickle juice, peanut butter, and raw fish.
Frank: Did you smash?
Austin: Nah, but I gave that bit the nasty nugget.
by DortyChinks July 17, 2018
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