Hate:
1. Eagles. Anybody who's ever been to a game in Philly wearing the away team's jersey will hate Philly fans and the Eagles. Back in the 80s, went to a game with my girlfriend, both wearing Rams jerseys, didn't make a sound beyond occasional clapping, but still got covered in beer and other objects. My uncle and his young son -- Lions fans, quiet folks who never utter a peep at games -- got bottles thrown at them coming into the stadium for the Lions/Eagle playoff game because they wore their Lions jerseys. Infamously thuggish fans.

2. Vikings (their fans were incredibly obnoxious prior to that 99 playoff beat down)
3. Patriots
4. 49ers
5. Raiders (their fans are thugs and they've been living off of their past way too long)

Indifferent:
1. Giants. Will always be grateful to them for taking out the 18-0 Pats
2. Chiefs
3. Bills
4. Bears
5. Falcons

Like:
1. Chargers
2. Broncos
3. Colts (good fans)
4. Bills (good fans who've come so close to the mountaintop but never quite reached it)
5. Browns fans are a fanatical, loyal bunch