Fun reference I just caught.

So like many of you I am doing a reread/relisten of the books in preparation for 12 months. Anywhoo I am in Chapter 19 when Harry is talking to his army. And one guy is incredulous about Harry being a wizard. Harry puts his hands apart and says Eggus chenus and shoots energy between his hands. I never realized its a reference to the opening scene of Big Trouble in Little China. I laughed. And then had to explain to my daughter why that was funny. As I was listening to it in the car with her.