Girth Just Ain't Any Fun

--> I’m starin’ hard in the refrigerator light.
My wife asks when you gonna get your diet right.
Jackie dear, you’re on an unfortunate run.
And girth just ain’t any fun.
Oh, girth just ain’t any fun.
 
Sorry, I haven't forgotten about this space, but I'm afraid I've forgotten how a scale works. Do you just hold it in your hands? Press it against your forehead? I've tried everything!