Hate Michigan. Before the SEC became the overhyped ESPN slurp fest, it was the Big 10 and Michigan and Ohio St led the charge. Big 10 was highly overrated simply because they got the same treatment the SEC has now (all teams overranked making losses not look as bad and wins look better than they were). It was non stop Big 10 balls deep in their mouths before the gators ran Ohio St out of the building. Nothing is more annoying than listening to them brag about how many titles they have, all of which came before 1940 except 1 for Michigan and all before 1970 except 1 for Ohio St.
Michigan fans are the closest thing to Gator fans I've ever seen and I've met a bunch who are fans of both. They are super smug, they brag about their old titles, they talk about how spotless they are and never get in trouble. I have yet to meet a true Michigan fan I did not consider a douchebag.