It's a #compliment to get hit on, but sometimes you just want to be left alone, which is why you need clever replies to pick up lines.
They'll let your admirer know that you're not willing to be messed with.
Here are some useful replies to pick up lines:
1. Are You from Heaven?
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.