It's a Big, Big World Season 2 Episode 14 Sleepover/The Disappearing Water Hole ( Air Date 2007-04-20 ) Genre Animation category. Overview "Sleepover: Wartz isn't sure he should go on a sleepover at Smooch and Winslow's because of an oncoming storm. The Disappearing Water Hole: Ick won't allow anyone to drink from the water hole because he's afraid the water will disappear.".