frfrrfferfrrrfrrfrrf stands for: for real for real realfucking for ever real for real real real for real real for real real fuck
You can use this whenever you see something so relatable that frfr is just to simple to the point where this is needed
Person 1: "cheese is good"
Person 2: "frfrrfferfrrrfrrfrrf"
Person 1: "what the fu-"
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.