Had a coach last year (My first in a new city) call me over during a TO (JV girls, big school) to discuss how he thought we were calling chip fouls and his girls were going to foul out too quickly. Not a single question, so I just looked at him while he talked. He finished letting me know he thought I was giving him a dirty look and telling me not to take it out on his girls. Still not a question, but apparently, you can misquote silence.
BTW, I learned from that. Next time, especially with this guy, I'm going to stop him after about 10 seconds or so and see if he has a question. If not, I'm going back to my TO spot.
The funny thing was, the bulk of those fouls were being called by my partner, a 40 year vet in this area. He made my ears bleed because I was new and he wanted to test me.