Wondering how to cool down on a hot summer's day? Then why not try out this idea from Devin Graham aka Devin Super Tramp. Utilizing the hilly contours of San Francisco, he sets up a giant water slide using a really long bit of blue tarpaulin, so people can sling themselves down it while screaming "LOOK AT HOW FUN THIS IS!" at the top of their voices.
Rubber dinghies, rings, crocodiles, sharks, swans, even God forbid a surfboard—all these and more are used to "urban surf" down the slip n' slide and end up in a pile of bodies at the bottom.
Just no one mention the crippling water drought California's going through right now. K?
Check out the making of below.