ORIGINAL: Godzmarine
I think any sort of team lifting should be banned.
Like the guy who rows the barbell as their partner benches. It's the worst!
I don't think you have to worry about needing something banned. Usually, as far as lifting goes, when something is wrong it catches up to you. Either the lift does nothing for you or you get hurt. Most people who do "funny" lifts at the gym, end up quitting before to long.
WD