Turn your backyard into the ultimate adventure zone with this Costway Inflatable Kids Hippo Bounce House Slide Climbing Wall & Splash Pool - now only $188.99 (was $439!) at Walmart. On sale this week.

For the excited young star of this clip, his journey down a fun inflatable slide was anything but smooth. "It was his first time going down such a slide," the filmer, Anian, told WooGlobe. Midway ...