Well, slashing the thing open with a knife certainly tops pushing down on one side and watching the water slowly pour out in the fun category, as far as ways to empty your above-ground pool go.

We've got to give this self-proclaimed "cowboy" grandpa credit where credit is due -- this certainly tops giving your grandkids a couple of boards, a coffee can full of nails and a hammer, which was our primary grandpa good times experience.

The bet part of all -- *SPOILERS* -- nobody gets injured in this video, which also negates most of our grandpa experiences (did we mention the five-year-old with a hammer thing?). All in all, we'd say 10 out 10, would go to the end-of-summer pool party again next year.