When someone is unwilling to accept the current or proposed state of affairs. Can also be used when someone doesn't believe you're telling them the truth.
Bush thought he'd slip Harriet Miers by on a nod and a wink, but the Busheviks weren't having it.
I told my mom I wasn't the one who put a dent in the car, but she was NOT having it and pressed me to give her the whole story.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.