He's a cold-hearted snake, he don't play vowels.

The story:

well, actually, my and my new boyfriend at the time were reminiscing on growing up, and we started singing it. I sang out my lyrics at the same time that he sang out the right ones. He stopped and looked at me funny, so I played it off like I change lyrics of songs for fun. So now that is a game we play (I never told him that I did'nt know it)