My parents had a therapist give me one once under the guise of it being a general aptitude test to see where I was educationally when I was ~15. I completely bombed the math portions (I couldn't understand any of it, I'd never been seen the symbols used like that) and got a 127 or 132 or so, I don't remember the exact score but I do remember it being ~5 points off the lower bound for "genius" by how the test was rated.
Only found out because they gave me one of their old laptops and I was looking through the old documents and they still had the whole report the therapist gave them.
Look, I can name a few instances in MY life where I tried to reach mutual understanding
and i can TELL you, always faster and easier to just kill em. Just is!