Once they're gone, you'll finally have something to smile about. They just won't see it, because their back will be to you.

You can't do jumping jacks while walking down the street, but you can frown. It's your workout for the day.

Even though they'll know this is a lie, it'll still freak them out a bit. The look on their face will be worth it.

Hopefully, this will make you sound so intimidating that he'll walk away.

Plastic surgery keeps your face in place. It makes it hard to express emotion.

If he's going to insult you by telling you to smile, you can insult him right back.

Here's a way to put a damper on his day. Remind him of how cruel the world can be.

He shouldn't walk around, barking orders, anyway.

If he tells you it's so you can look prettier, remind him that you don't exist in order to be his eye candy.

Make sure you say this with a straight face. The more serious you sound, the better.

Sometimes, this is true. You don't have to smile every time that you're in a good mood.

If he won't smile when you ask him to, then why should you smile when he asks you to?

This is the truth. Your body belongs to you and only you--and that includes your face.

If he was telling you to smile in a flirty way, then this comment should push him away. It'll make him realize he doesn't stand a chance.

Once you walk away, he might even Google this to see if you could've been telling the truth.

Everybody believes in different things. Maybe you're not the type to smile.

Truer words have never been spoken.

Not all men tell you to smile in order to be rude. Sometimes, it's a friendly request to cheer you up. Of course, if he's clearly being condescending, you should use one of these replies to put him in his place. What other replies have you used after being told to smile?