A Chris Miller is when you drink one beer before leaving for work and another in the car on the way there. Made famous by arthouse legend Chris Miller.
Any appointment/meeting/date you commit to with the sole intent of cancelling at last moment
Simran: How was date with Alice last night?
Ronak: She cancelled a day prior; it smells of millennial plans
Jasmine: Yes, there is an undiagnosed pandemic of uncivil people
Simran: Are we studying tonight as planned?
Jasmine: Of course, bruh. I’ll not make millennial plans
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.