What funny scam calls have you received?

A few years ago, I received a strange phone call. The other party lied about my son and asked me to remit 654.38 million yuan to the designated account, otherwise I would kill the ticket. On the phone, I vaguely heard someone crying. I was in a hurry to tell him to let my son talk to me, so there was crying on the phone. Dad, please help me. I said, I don't have a son who is a liar. The other party hung up because I knew he was a liar and my son was still at school at that time.