f-you button - When you press the button that makes the caller think you’re

When you press the button that makes the caller think you’re a ghost who doesn’t like them.

My ex called. I hit the F-you button and left a voicemail saying, 'You’re annoying.'

My sister called. I hit the F-you button and said, 'I’m not even here.'

My neighbor called. I hit the F-you button and said, 'Go away.'