(You Better) Know What You’re Doin’

You better know what you're doing
Mm-hm you better know what you're doing
Mm-mm-mm you better do a do a do a uh
Before you come knocking at my baby's door

I don't care how good you look
I don't care how many hearts you took
Before you get your name on my little book
You better not come knocking at my baby's door

Tell him (you better know what you're doing)
Tell him (you better know what you're doing)
Mm-hm you better do a do a do a uh
Before you come knocking at my baby's door

I don't look for trouble
It's not why I came
But if you try to get this little girl from me
I know I'm going to stake my claim

(you better know what you're doing)
Tell him (you better know what you're doing)
Mm tell him now
You better do a do a do a uh
Before you come knocking at my baby's door

You better know what you're doing
You better know what you're doing
You better do a do a do a uh
Before you come knocking at my baby's door

I don't look for trouble
It's not my game
But if you try to get this little girl from me
I know I'm going to stake my claim

(you better know what you're doing)
Tell him (you better know what you're doing)
Mm tell him now
You better do a do a do a uh
Before you come knocking at my baby's door
You better do a do a do a uh