1 Tammy eats like a bird.
2 Girls always eat like a bird in order to keep a slender figure.
3 I eat like a bird in real life.
4 Why do you eat like a bird?
5 You eat like a bird. Are you a diet?
6 You eat like a bird, no wonder you can keep youself so slim.
7 Well, if you want to lose weight, you must eat like a bird, and exercise regularly.
8 Joey: I don't know what's wrong with me lately. I eat like a bird, work like a horse, but I'm as tired as a dog.