Fighters who wear their trunks up too high.

[shooter]

Check out McCrory's trunks against Donald Curry.
It may hve been a Steward/Kronk thing as the legendary Tommy Hearns wasn't averse to the high beltline.

Michael Grand it the Lewis fight looked like he was wearing a strapless dress.

[Jimanuel Boogustus]

DeMarcus Corley got hit square on the belly button against Cotto and insisted it was below the belt