Never Too Early

Wifey and I were watching a video earlier in which the following conversation took place between a man and his wife. I liked one of the lines so much that I can't wait to use it.
The scene was morning, in the couple's kitchen. The husband was getting ready to leave for work. The wife was fixing herself a gin and tonic.
Husband, looking disapprovingly at his wife: "Isn't it a little early for that sort of thing?"
Wife, not batting an eye: "I'm awake, aren't I?"