This video ostensibly shows John Mayer, musician, tell his dad how to fix his computer. Yes, hilarious!

Speaking of hilarious, did you know that John Mayer is a fan of stand-up comedy? He recorded a few words for the Opie and Anthony show yesterday, to the effect of “Good luck to XM people trying to keep their jobs now.” He’s also been known to do sets at the Comedy Cellar in New York City.