Definitions by madball

Stump Grinder 

The act of a stripper giving a lap dance to an amputee.

Did you see that war vet at the club last night getting a stump grinder from that stripper?

Stump Grinder by Madball June 23, 2012

wing nut 

Sam Widdows. Being the king of the wingnuts, ruler of all under his great nut

Semi-on is such a wingnut

wing nut by madball April 8, 2005