Never really did the cover band thing, so have not really got sick of any, but I do have favorites we used to do sometimes.

First one that jumps into my head is Walk This Way .. easy tune and seems to be pretty accepted even when the band has fun with it. I've played bass, keys and guitar on it in various bands.

Throw a funk thumb/pop bass in, a little syncopated drums and have fun .. crowd seemed to still like it many different ways so it didn't old so fast.

Make your sound your own!
.. I do not work here, but the benefits are still awesome