Most of the time it is innocent (obviously not Django kill though)
These Gay rumours are normally started by some flamboyant promiscuous queer film critics who just want everything to be gay.
If you want to watch mincing cowboys leave our spaghetti westerns alone and watch "Brokeback Mountain", or should that be "Fudgepack mountain"!
Just because there is such a thing as male bonding it does not imply "gayness", two men can be very close friends without being queer.
As for myself, i like my women too much!