Alexa can get real creepy at times, saying weird stuff or cackling for no reason. And the internet loves it every single time. To be honest, so do we because as much as we've got used to helpful, polite voice assistants in every room of the house, it still feels like they could go rogue at any minute.
In addition to (or instead of) changing Alexa's name, you might want Alexa to call you a shortened version of your name or a nickname everyone calls you. Maybe... more