We're running around in what??

 Hilarious quote from a poster named mrfigglesworth on the official forums:

And please never make "AHHH I have to press the space bar while dodging exploding puddles of orc pee" a requirement of challenge mode. Ever. Again.

Did I mention I think acid t2 challenge is a stupid, stupid challenge idea? 

Now Acid wing will never be the same. :P  I'll always think I'm running around in orc pee....

I definitely agree about the challenge.  It is one of the stupidest ideas ever.