Skin Thrasher's is now a chain, but the original stand is the place to go.  There's no way you're going to find it on your own though.  Do what I did, stop by the police station in downtown Anderson and ask for directions.  Police officers do not survive on donuts alone.  And they know their way around town.

Two hot dogs, all the way.  Here that means topped with mustard, onions and chili that is more like loose ground beef.  Works nicely together.

How they'd get the the name Skin Thrasher's.  Easy.  Matt Thrasher took over operation of the place from his father, nicknamed "Skin."