Remember that dude from America's Got Talent awhile back that...?

Ok, so here's what happened:
Nick Cannon: What's your name?
Wierdo: ---
Nick Cannon: What are you, a pancreas?
Wierdo: ---
Nick Cannon: Well, go ahead.
*"Pancreas" walks onto stage*
Howie: Hi.
Pancreas: *Gets onto wierd unicycle thing*
Nick Cannon: I don't know what he is, but he's nasty!
Pancreas: *Pillows come out of the pancreas' "mouth"*
Howie:...Oh...
Nick Cannon: What is happening?
Pancreas: Keeps throing pillows out of it's mouth
Howie:...Is the act over?
Pancreas: *Walks off sage, leaving the judges + audience confused*

I DON'T GET ANYTHING THAT HAPPENED IN THAT PART OF AGT! Do you? Please
I'd like some info about why that wierdo even set foot on stage and
what he was doing!
(Joseph Ravens)
Watch it here:

http://cliqueclack.com/tv/2011/06/21/americas-got-talent-liver-costume/