Douchey fans are in every fanbase...Nats Park is pretty cool though. Was there 2 seasons ago decked out in Dodger gear...the Nat fans were amazing....few douches but that's to be expected.
I was at Citizens bank in Philly for opening day (2008?). I was wearing a Nats hat, and boy did the Philly fans hate us. Nats won a close won, and we had to watch our backs heading to the parking lot!
