Incompetence?

Setting: Saturday. Arriving home after a trip to the the vet.

Carrie Bradshaw: (still pouting) I still can't believe you told the vet I was incompetent last night! I am mortified!

Kim: (sigh) Incontinent. It means you-

Carrie Bradshaw: (stalks off) I KNOW what incompetent means! I'm not a dimwit you know!

Blackout