Well I was dancin' with my baby on a Saturday night
In a border town down in Texas
Yeah the records were spinnin', everybody was grinnin'
And you know the music was infectious
Well when we got to our seats I went for somethin' to eat
And when I came back my eyes stopped dead
Some guy was throwin' a line to that baby of mine
And this is what I said

Don Juan, Don Juan
Hey, get your hands off my woman
But now I understand that you're a lady's man
But I'll pretend you didn't know I was comin'
Don Juan, Don Juan
Whoa, you picked the wrong senorita
She belongs to me and when I count to three
You better be gone Don Juan

Well, he started to rise and there was blood in his eyes
And he yelled to the crowd he's gonna get me
But when my right hit his jaw, ya know he fell to the floor
Just as he was tryin' to deck me
And when he get to his feet he stumbled out on the street
And somebody shouted ole!
He turned and shook his fist, said "you'll be sorry for this"
And once again I had to say

Don Juan, Don Juan
Hey, get your hands off my woman
Yeah, I understand that you're a lady's man
Cause what you got from me you know you had comin'
Don Juan, Don Juan
Whoa, you picked the wrong senorita
She belongs to me and when I count to three
You better be gone Don Juan

What do you mean you thought she was my sister?