Estonian metal band, Winny Puhh, competed in the 2013 Eurovision Song Contest, a show that we sadly do not have an American version of. The band already had a reputation for being really freakin weird, but this performance might have put them over the top.

Dressed as werewolves, the insane lead singer began screaming while his drummers were spinning and hanging upside down from the ceiling.

Source: Nerdcore