A hot male or female with a sexy body that you want to slam against rapidly.
Yo Padre..you're one fine thunder chunky. Wanna slam?
by chunky mama July 13, 2006
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The leg/ thigh region which also includes the buttocks of a female. Usually large with dimplings of cellulite that can be seen from afar. Often it wiggles on its own free will, and has a tendancy to get hot from friction burns.
Damn that chick has got her Thunder Chunkies on...

Bitch...if you keep eating you will be Thunder Chunkies!

Those spandex really show off your Thunder Chunkies...
by Druid3-17-74 July 7, 2010
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