You may have read or viewed news reports about random, loud laughter by Amazon's virtual assistant products. Some users reported that the laughter was unprompted and with a different voice from the standard Alexa voice. Many users were understandably spooked.
Clearly, there is a problem. According to BuzzFeed, Amazon is aware of the problem and replied to its inquiry with this statement:
"In rare circumstances, Alexa can mistakenly hear the phrase 'Alexa, laugh.' We are changing that phrase to be 'Alexa, can you laugh?' which is less likely to have false positives, and we are disabling the short utterance 'Alexa, laugh.' We are also changing Alexa’s response from simply laughter to 'Sure, I can laugh,' followed by laughter..."
Hopefully, that will fix the #AlexaLaugh bug. No doubt, there will be more news to come about this.