A version of the World re-known game "Ping-Pong" or as i like to call "the only things China's good at other then making toys and babies. It is played the exact same as regular "Ping-Pong" but with an iphone Otterbox (iphone must be inside case)
guy 1:Dude let's go play Otter ping-pong!

Guy 2: WTF IS THAT?

Guy 1: GO TO URBANDICTIONARY.COM and LOOK!
by Horseweiner.mpg September 22, 2010
Get the Otter Ping-Pong mug.