Mother: Go clean up the dishes so I can prepare dinner.
Teenager: But I already did the dishes once today!
Mother: And how many times a day do you eat?
Teenager (Grumbles): But I’m not doin’ the dishes EVERY time we eat! Once a day’s enough!
Mother: That’s cool!
Teenager: What’s cool?
Mother: …Preparing only one meal a day!
By the way, just so I’ll know, what’ll it be: breakfast, lunch or dinner?