Anybody can name actions based on what they see but the thinking behind them may suggest otherwise. It's an easy trap to fall into if you (gen) haven't been taught correctly by somebody that also has the wrong ideas.

There is a good reason for wu sau/fak sau. There is man sau in BJ but not in that bit and WTF is "claw hand" all about.

We have to remember that BJ teaches us ideas for if something has gone wrong.

GH