Stack shot Billy in the back of the head
Stack made sure Billy Lyons was dead
.45 pistol down in Stack´s right hand
Sent him away to the promised land

Stack shot Billy...45
Stack shot Billy
Billy laid down and died...
[ Lyrics from: http://www.lyricsfreak.com/t/the+black+keys/stack+shot+billy_10230349.html ]
Stack Lee had himself an evil brain
Loved his gun and his sweet cocaine
But Stack got quit when shadows fell
Cause he knew soon enough he´d burn in hell

Stack shot Billy....45
Stack shot Billy
Billy laid down and died...

*repeat 1st verse and chorus*