Two choices. Pick one. There are dozens, definitely hundreds, and for God’s sake (literally) maybe even a few thousand published cover versions of this song. I narrowed it down, though. You can mention another version you like, but these are the only two you are going to get from me. I just heard the Andrew W.K. version a few minutes ago. I thought it be a worthy challenger to Bright Eyes.
Bright Eyes: http://www.youtube.com/watch?v=ejn9eA2RTfM
Andrew WK: http://www.avclub.com/video_embed/?id=48698
Kids Like You & Me (KLYAM) 
I love the Bright Eyes version as well as Johnny Cash’s. I can’t wait to hear Andew W.K.’s. I highly recommend Simon and Garfunkel’s brilliant “7 O’Clock News/Silent Night”