How cool is this song? Ten. And how cool is this performance? Also a ten. That makes twenty! Keith Moon is completely endearing (and nuts) in this performance, by the way.
During their 2006 tour, My Morning Jacket, with guest Eddie Vedder, covered this song, and despite the fact that Eddie V. is an annoying person, the performance was ridiculously awesome:
(Thanks to Muzzle of Bees for the MMJ/EV video.)