Bandwagoneer

One who claims a state, yet is a fan of a different team from a different state for each sport. Not one team is from the same state. Also known as Carding (named after Stephen Louise Card)

Look at that bandwagoneer over there! He's wearing a Ohio State University hat, New England Patriots Jersey, got Golden State Warriors stickers on his minivan and he's rooting for the Washington Nationals! I thought he's from Washington state 🤔