You two are AWESOME! Only a wordsmith could see sifu instead of stfu like we first saw (embarrassingly so).
Also I'm sorry for butchering that word but I'm on my phone with no spell check ha ha.
Welcome to BRS!
Now that's an idea. I mean I never realized that Sifu can be mistaken for Stfu, at a glance. Of course, I have an unfair advantage. I know Chinese very well. So I connect immediately with Sifu which means 'master' in Chinese.
Still, I will keep that in mind. One of these days, I may find reason to say something like Stfu Phil. Shhh, don't tell him I said that. He will knock my block off for sure. Maybe all the way into the middle of next week.