Sometimes a song can be enough to chase off a case of the blahs, even if it’s as cheesy as all get-out. Adding Dave Grohl to the mix never hurts though.

Here’s the boss Foo Fighter doing his thing with accompaniment from Sesame Street stalwarts Big Bird and Elmo, as he proffers the theory that strangers can just be friends that you haven’t met yet.

It’s not quite the stranger danger message that we’re used to, but hey – we trust you, Dave.

La-la-la la-la-la – here we go!

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