He's got to be one of those guys that's just high on life 24/7 - like someone keeps him on intravenous adrenaline no matter what's going on.

As far as the orangeness is concerned I think there's gotta be something seriously wrong with the tanning beds/sprays some of them use. Orton, Christian and sometimes DBBDDB are tangerine. Kenny is verging on oompa loompa though :D