Definition: is to flirt with someone; to try to seduce someone; if you are interested in a person, you will hit on this person to see if he or she is interested too; try to get someone to like you by flirting with them.
Examples:
- That guy was hitting on me. He said that he had never seen such a pretty girl before, that I was the most beautiful girl in the whole world.
- I think she is hitting on me, should I ask her out?
