Uh, that would be coming from the speakers. The mic is the part you talk into.
Sorry, couldn't leave that one alone.
They have no life & so disappointed in themselves they have to tear down someone else to fell good. There's all kinds
of weird psychology at work here but the short version is they're just miserable if they're not screwing up someone
else's day. Ironically I was listening to "Don't Mean Nothing" by Richard Marx while I was typing.
He's right, they don't mean nothing.