R.B.F.
Since the concept of R.B.F. was first coined in 2013,
I have been told a number of times that I have a resting b**** face.
Coincidentally, my son was also diagnosed with autism in 2013.
For the record, since 2013 there has been no such rest in thy face.
In therapy consultations, in restaurants, in stores, at playgrounds, at gatherings, at schools, the b**** in my face has been very active.