Tyler's a scumbag
He basically comes down the stairs to fight a drunk, for no real reason other than to show off, and his only real reason is the guy was hitting on a girl with a boyfriend? Did he not bring a girl home from a club that clearly had a boyfriend begging her not to leave? I think Jesse B. was right, and they just thought he was too country. Even country people can be snobs.
"Strippers, Sammy. Strippers!"- Dean Winchester