If you can't explain it simply, you don't understand it well enough.
Madness string 93206
I'm Welsh and don't speak Welsh. I don't think anyone speaks Welsh, to be honest.
The exchange of gestures is very brief, Kirchner never left the street, and Klingseisen never left his backyard. It's hard to see anything 'disorderly' about this. It's just two neighbors making rude gestures at each other in a perfectly orderly way. The right to do this without interference by the government is just the sort of thing the American Revolution was fought to preserve.