Pick-up lines are conversation openers with the intent of engaging a person for romance or dating. They can range from straightforward conversation openers such as introducing oneself, providing information about oneself, or asking someone about their likes and common interests, to more elaborate attempts including flattery or humor. Here are some examples of pick-up lines from various sources:

• "Do you have a name, or can I just call you mine?"
• "I hope you know CPR because you are taking my breath away"
• "Are you a parking ticket? Because youve got FINE written all over you"
• "I swear someone stole the stars from the sky and put them in your eyes"
• "You must be a hell of a thief, because you managed to steal my heart from across the room"

Its important to note that while pick-up lines can be a fun way to break the ice, they may not work for everyone and can sometimes come across as cheesy or cringey. Its always best to read the situation and tailor your approach accordingly.