If someone asks you if you’re from heaven, take a cue from Robin Scherbatsky on How I Met Your Mother and say, “Yeah, I’m a ghost. I died fifteen years ago, like that pick-up line.” It instantly lets him know that his lack of originality is laughable. This is one of the replies to pick up lines that will put you in the position of power, and make him slink away.

Instead of telling him that you're an Aries, tell him your sign is, "Do not enter." This lets him know that you're not willing to be toyed with. Chances are he's not into astrology, anyway.

"Hiding from you." This will either make him laugh or walk away. If you're lucky, it'll be the latter.

"Yeah. But mine will be too if you sit down." Make sure you keep this promise if he takes the seat, despite your protest. Otherwise, he'll think you were just joking around.

"Yeah, but this time, don’t stop." If he's smart, your reply will get him to stop using that pick up line on girls until the end of his days. If not, at least the next girl won't be you.

"Will you buy my boyfriend one, too?" Whether or not you're with another guy, he'll get the hint. It's not very subtle, but it gets the job done.

"Yeah, that’s why I don’t go there anymore." Of course, if you really do see him frequently, try not to be too offensive. You don't want things to get awkward.

"Nothing. I can’t talk and laugh at the same time." This is a little rude, but sometimes that's just what you need to get your point across. If you treat him too nicely, he'll be there to stay.

You have a couple of choices here. You can say, "Well, I'd put G and O together," "I'd put H and A together," or you could be super bold and say, "I'd put F and U together." Choose whatever feels right.

"No, but I believe in bad luck." After this line, you'll either get into an intense debate about fate and bad luck, or he'll be gone for good. With any hope, you'll get to rest your voice.

"In your wildest dreams." This lets him know that he doesn't stand a chance without being too rude. If he wants to see you again, all he has to do is close his eyes.

"How? Are you leaving?" If he doesn't end up leaving, remember that you're free to walk away, as well. No sense sticking around.

"Both. You go to yours and I’ll go to mine." After this, you can head back home and watch Netflix. At least the boys on Sherlock are dignified.

Sometimes, pick up lines are fun and harmless. At other times, men try to use them to seduce you, which is why you need to be able to shoot back a quick reply. What's the craziest pick up line someone has ever used on you?