12. How about a Pizza?

A: What's for dinner?

B: I'm not sure.

A: How about a pizza?

B: You had pizza for lunch.

A: But I love pizza.

B: Everybody loves pizza.

A: So why can't I have pizza for dinner?

B: Because you need variety.

A: What's "variety"?

B: Different things, not the same thing all the time.

A: You mean, like a pepperoni pizza instead of a cheese pizza?

B: No, I mean a salad instead of a pizza.