She has gotten her undies in a bundle over the canceled plans.

She is getting her tits in a wringer over the upcoming deadline.

She has gotten her panties in a wad over the new dress code.

She gets her undies in a bundle every time something goes wrong.

She got her undies in a bundle when she found out she was late for work.

Stop getting your undies in a bundle over every little thing.

She got her tits in a wringer when she found out she was double-booked for two important meetings.

She is bringing down a peg by admitting her mistake.

She is taking down a notch her arrogant attitude.

I would not do that in a million years.