“SpoofCard calling cards offers you the ability to change what someone sees on their caller ID display when they receive a phone call. SpoofCard offers the ability to select a Male or Female voice when making a call. The feature works in real-time and allows the caller to speak in a normal tone while the person on the other end will hear the changed voice.” So, if you receive a call from a nine-year-old girl talking dirty, it’s me.