frfrrfferfrrrfrrfrrf stands for: for real for real real fucking 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-"