Fuck that shit. Taking your shirt off at a club even if your built like Pudzianowski is still tacky and cheesy as hell. If your at an out door party like WMC or someplace else, then ok, but the "Vinny's" and "Tony's" that remove their skin tight Armani Exchange baby-t the SECOND they walk through the velvet rope are a bit out of hand.
Then again, its all about the venue, and the crowd. Down in the Jersey shore, if you dont take your shirt off while dancing you must be a "tool" according to them. So what you will see is before the DJ even places a record down the "Carmine's" will douse themselfs with water to look like they are sweating so they have an exscuse to take the shirt off.
If these types walked into a classy manhattan venue such as Lotus, or Bungalow 8, they would get dwarf tossed out the front doors by their 35 dollar silver chain.