a massive shit hole filled with mutant inbred hilbillies. If you have ever seen the documentary film "wrong turn" this is where it was filmed.
Also known as Rotten Bend.
guy 1: Hey dude, i think you took a wrong turn.
guy 2: Yeah, we are in potten end? never heard of it
guy 1: OH MY FUCKING GOD WHAT IS THAT!
guy 2: OMG, ITS GINGER, MUTATED, INBRED AND A HILLBILLY!!
hillbilly: "munches on the bones of guy 1 and 2" om nom nom
Potten End (affectionately known as Rotten Bend) is a hardcore motha-fuckin gangland just north of London.
All who live there are inbred and have many deformities.
Wow, that place is a total Potten End