歌词：Paul McCartney. Crackin' Up.

You're always karkin' 'bout the money I spent,
You never quit screamin' 'bout payin' the rent.
Quit buggin' me, yeah, yeah.
He's crackin' up, yeah, yeah.
He's crackin' up, yeah, yeah.
He's crackin' up, I'm crackin' up, baby.