"Ha! Oh, this thing is falling WAY faster than I thought it would, this is gonna be nuts! Minty, I'm commin' home!"
Apparently filling a 10'x5' pooltoy to the brim with an exceptionally dense gas makes it gather momentum rather quickly when falling. Thankfully this happens often enough that we can get it back together afterwards, but I'm pretty certain that this toy probably won't remain intact after impact…