I have watched a lot of basketball in my life and 99% of the time you don't do that if the other team isn't fouling and trying to extend the game. This is stuff you learn in youth league sports. Will it stop me from watching the team and cheering for them? Of course not, but it is all the small stuff like this that adds up and makes them unlikeable. Hopefully they show up in the MAC tournament when it truly matters and they are playing the best teams.
Edit: Just to add on to this. It is just a personal opinion not saying everyone should feel the same way I do, just saying I don't like the way they act.