We tried to get her to get into our weekend out of town but she was being a phonie.

A she's just a phonie.

Look at 'im, the phonie!

"What I have to do, I have to catch everybody if they start to go over the cliff- I mean if they're running and they don't look where they're going I have to come out from somewhere and catch them. That's all I'd do all day. I'd just be the catcher in the rye and all. I know it's crazy, but that's the only thing I'd really like to be. I know it's crazy."

-Holden Caulfield.

Here he expresses how he'd like to stop people from beocming phony as they grow up.

Jerry: Use it in a sentence.

Mike: Man, that Michael Jordan is so phony. (to Kramer) Why'd you tell him?!?

1. You ought to go to a boy's school sometimes. Try it sometime. It's full of phonies, and all you do is study so that you can learn enough to be smart enough to be able to buy a goddam Cadillac some day, and you have to keep making believe you give a damn if the football team loses, and all you do is talk about girls and liquor and sex all day, and everybody sticks together in these dirty little goddam cliques. The guys that are on the basketball team stick together, the goddam intellectuals stick together, the guys that play bridge stick together. Even the guys that belong to the goddam Book-of-the-Month Club stick together.

2. "Fuck. I fucking hate them fucking shitty ass phonies. Fuck them all."
"Shut up, phony."

Jacob tried to sell me a phony Rolex watch.

Marcus told a phony story about how he stole a Caddilac Escalade.