Nah man, E doesn't make you dance like a retard like that. E isn't really that big of a deal, its mostly speed anyway. That looks like hallucinogens to me. And if its not, then he is probably a crazy hobo.
And yes, I am to cool to dance around like a moron on the floor. Wouldn't find that guy at a hardcore jungle show, which is why DnB/Jungle is the only form of techno worth listening to anyway.
His backup dancer was awesome though.