Lyrics:

She was my girlfriend's girlfriend (yeah)
(Let's do it!)
I woke up in someone's bed
I couldn't remember what happened last night
Heard a voice, then someone said
Roll over baby, don't be wasting my time
La-la, la-la, la-la, la-la
I prayed for someone I'd recognize
La-la, la-la, la-la, la-la
I didn't know that I was in for one great big surprise
She was my girlfriend's girlfriend, yeah
She was my girlfriend's girl
I turned around unsure
She looked so good you could have picked me off the floor
This is cool, this is it
I feel so bad I can't remember what we did
La la, la-la, la-la, la-la
She said, 'Boy, you'd better open your eyes'
La-la, la-la, la-la, la-la
You walked my girlfriend, she jumped to the other side
She was my girlfriend's girlfriend, yeah
She was my girlfriend's girl

La-la, la-la, la-la, la-la
She said, 'Boy, you'd better open your eyes'
La-la, la-la, la-la, la-la
You walked my girlfriend, she jumped to the other side
She was my girlfriend's girlfriend, yeah
She was my girlfriend's girl
She was my girlfriend's girlfriend, yeah
She was my girlfriend's girl
She was my girlfriend's girlfriend
She was my girlfriend's girl
She was my girlfriend's girlfriend, yeah