Letra de Knock Yourself Out

If you wanna go back to him, baby, get up and go I'm tired of being a clown caught up in your sideshow night after night it never ends its like a heavyweight fight nobody wins and I'm throwin' in the towel, enough is enough [chorus] Knock yourself out, break me in two you gotta go do what you gotta do I gave you my best shot, but you didn't fall head over heels in love after all I don't wanna hear no more, baby, there's the door there's nothin left to fight about knock yourself out oh, lets not pull any punches while we're standin here toe to toe if you're gonna leave me here, baby go on, go [repeat chorus] oh knock yourself out if you wanna go back to him, baby, get up and go