I'm playing guitar on a surfboard, your argument is invalid.
Chris Hau may be a singer-songwriter from Canada, but if time travel is ever invented this clip would be a huge hit in 1960s California. Believe it or not, this is not the only time Hau has endangered a nice guitar with saltwater punishment: check him out putting a sweet acoustic number at risk while strumming "(Sitting on) The Dock of the Bay":
So, next time you're wondering if something is cool, ask yourself if it's anywhere near as cool as a guy playing the guitar while surfing. Because that is cool.