I've been known to belt out a little karaoke in my day, but these two are doing it right!  I would hate to follow them up on stage.  I don't usually watch Jay Leno, and luckily he's not in this clip.   Usually pumping gas is a pain in the...well you know.  But if I could sing for my gas instead of paying, I would be all over it.  This was the best laugh I got all week!