It's wrong to make obscene gestures at people.
Jim is at a party with his friends when he sees a beautiful woman across the room.
Jim wants to get the attention of the woman.
Jim goes near the woman and introduces himself to her and her friends.
Jim goes near the woman and starts to make sexually charged gestures.
The woman is charmed by Jim and agrees to go with him on a date.
The woman is upset and gets her friends to throw Jim out of the party.