I was born and raised in South Jersey but have been living the last eight years in Massachusetts, so my picks reflect that.
NFL-New England Patriots - The 2001 Super Bowl champions
-Philadelphia Eagles - The 2003 Super Bowl champions (The Vikings can have it the following year, Scott

)
NHL-The Broad Street Bullies Philadelphia Flyers
MLB-The Old Town Team Boston Red Sox
NCAA-Michigan Wolverines. I've been a fan ever since they beat Seton Hall for the Bball championship back in the day (I was in 7th grade). I've actually visited friends who went there and saw the campus. Unfortunely the football team was away that weekend so I didn't get to see them play live.
I don't really care for the NBA, WNBA, or MLS, so I don't have a favorite team.
I'll also throw out my favorite Nascar driver, even though I know there aren't a lot of fans here. The real Gordon...Robby, driver of the #31 Cingular Wireless Monte Carlo. He doesn't get a lot of respect, but he can just about drive anything there is and he's one cocky SOB, so that's why I like him.