What is Butt-fuck Endsville?
1.
The middle of nowhere.  Usually used in the context of a small town on the outskirts of an urban area, or a rural area, esp. one with a low degree of cultural development or sophicstication.  Related to 
"Christ, they don't even have a 7-11? We must be in the middle of butt-fuck endsville!"
Random Words:
1. 
Synonomous with Bad Ass Mother Fucker, see BAMF.
Came up with the definition for Chocahol, nice going, asshole, you scarred my kids for..