Or you're gonna have to answer to this big brother, now, now, now
But I'm tellin' you mister, don't you mess around
She's a rock 'n roll baby, a real gone twister
Oh, you take your hands off her, find yourself another
Well, she may blow your mind like an old transistor
Well, I know you think you can't resist her
With my little sister, no, no, no
I know I'm right 'cause I can read your mind
I said, don't you mess around, don't you mess around
With my little sister, no, no, no
I promised the folks, I would not keep her out late
Or you're gonna have to answer to this big brother, now, now, now
I don't know you but I know your kind
With my little sister, no, no, no
Don't you mess around, don't you mess around
'Cause all you fellas keep tryin' to treat her right
But I'm tellin' you mister, don't you mess around
And now, I tell you, I ain't had fun all night
Oh, you take your hands off her, find yourself another
I promised the folks, I would not keep her out late
Oh, don't you mess around with, don't you mess around with
Because she's too young to party, too young to date
But I'm tellin' you mister, don't you mess around
Because she's too young to party, too young to date
