Indiana fans are the absolute worst. Louisville fans are a distant second. The way we were treated in Bloomington, in 2015, is even hard to describe. Screamed at numerous times. Threatened physically all day. Drinks, and food thrown at us during, and after the game.
Got to our car after the game, and at least 3 of those losers started to rock our car, until I put it drive and was going to run them over. The experience was even worse than I can really put into words.
That fanbase is the biggest bunch of turds on the planet.