I Think It's A Deal.

[The family is having dinner.]

Dadam: . . . so, Ruby, here's the plan. We're going to put up a chart for you, and if you get fifteen stickers, you can get that pair of high heels that you want. You get a sticker every time you behave nicely, like being a good listener, or helping out around the house, or finishing your dinner without us having to yell at you, or not fighting with your sister. And every time you do something naughty - like throw a fit, or argue with us, or fight with your sister - you get a sticker taken off.

Ruby: Oh, so then I have one less, like I'm going back.

Dadam: That's right. So what do you say, do we have a deal? [extends hand] Let's shake on it.

[Ruby farts.]

Ruby: Let's fart on it is more like it.