Nickelodeon's Slimefest
148284867RP00045_Nickelodeo
Credit: Getty Images
SYDNEY, AUSTRALIA - SEPTEMBER 15: Fans pose ahead of the Nickelodeon Slimefest 2012 matinee show at Hordern Pavilion on September 15, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)
Other Slideshows
Photos: Chelsea trains for Man City game at Busch Stadium
Photos: Warming up for Senior PGA Championship at Bellerive
Dresses Kellie Pickler wore on 'DWTS'
New photos from ground zero of Moore tornado
Photos: Forbes' list of world's most powerful women 
Photos: Man City-Chelsea to battle at Busch on Thursday
