Cynical fouls to stop a break, hardly a huge crime but it's now the norm.
Others won't agree I doubt but I also dislike the way some get away with "defending the ball out" not all cases but some are just pathetic, no intention to play the ball and block it from way too far back (I get a yard or 2 but not some cases where it's much further)
Getting your body across the ball to buy a foul, when you know exactly what you're doing and have no intention of touching the ball