Seriously. Actual Smurfs
World record for most people dressed as Smurfs in Swansea
The scary part? Half the guys there are probably there to hook up with women*. The scarier part? A nontrivial number of them probably did.
Moe Lane
*I assume that some are there with their girlfriends, some are gay, and some are probably too drunk to remain standing in any non-crowded scenario.