Don't be an asshole, rack your weights. You're not Ronnie Coleman, put your 40lbs dumbells back when you're done benching them.
Best is the guy who decided to fuck the dumbell rack, while looking at his 14" guns in the mirror. Step back, there are other people there too.
One great thing about Gold's Gym in Vegas, it's always spotless. 24hr/LVAC, different story. Just a mess. They'll be more concerned with people carrying gym bags or dropping their weights, rather than having their staff/clients racking weights.
If you put 5 plates on, take 5 plates off.
The end.