Backtalk in a sentence as a noun

No backtalk or you'll lose your disgruntlement privileges.

It wouldn't be a morale nightmare for me, but for those people who aren't as motivated and are just sitting at the poverty line in terms of their progression in the workplace, knowing about stuff like this can loom over their head and create a plague of gossip and backtalk in the workplace.

Backtalk definitions

noun

an impudent or insolent rejoinder; "don't give me any of your sass"

See also: sass sassing mouth