From Comic Con
Both Jensen and Jared would love to do a western-themed episode, though Jared mentioned that he couldn't see the boys in spurs and cowboy hats. "Assless chaps?" Kripke asked. "Yes, please," Jensen responded.
ETA: I knew the boys had talked about arseless chaps before...
What kind of films are the two of you interested in?
Jared: We both love westerns.
Jensen: When I was six years old I used to get up in the morning, put on a leather belt with two six-shooter cap guns and roam around the house [laughs] very little's change
Jared: [laughs] Me too. I still wear arse-less chaps around the house actually... I'm a special kinda cowboy!
from an interview in
Famous Magazine.