Yes, I know that, I'm on a diet
Yes, I know that, I'm on a diet
If I ain't dead already
Ooh girl you know the reason why.

In the mornin', i'm onna diet
In the evenin', i'm onna diet
If I ain't dead already
Ooh girl you kno

The story:

I went to the beatles white album concert, and it clicked, it was clearer, and I was very embarrassed by myself. It sort of all worked for me, because, he's on a diet, and if he dies, girl, you know the reason is that diet.