Karensemble

A unit or group of complementary Karens that contribute to a single effect, especially:
a. A coordinated request for the manager.
b. A coordinated demand for you to stop filming them.
c. A group of entitled women who all demand collectively that you do or don't do something lest they report you to the proper authorities.

Franks refusal to honor the pricing error in the weekly ad resulted in a Karensemble of customers demanding to speak with his manager.