Can you help me with this '70's pop song?

I've been trying to place a song from my childhood for years now, but I just can't. I know quite a bit of the lyrics: "Once upon a time I drank a little wine, was as happy as could be, happy as could be. Now I'm just like a cat on a hot tin roof, Baby, what do you think you're doing to me? Told you once before, but I won't tell you no more, so get down, get down, get down. You're a bad dog, Baby, but I still want you around, around, but I still want you around."

If you know the artist and the title, I would be ever so grateful!

Anna

Gilbert O'Sullivan - Get Down
http://www.youtube.com/watch?v=fdQbvza5eb0