Nobody Is As Mad As These Guys Flipping Each Other Off
Sometimes the most intense fights feature absolutely no physicality or words at all. Somebody in New York City shot video of two guys having a crazy "bird-flipping" exchange.
There's no pushing, no punches, nothing said, just controlled fury that continues for 25 seconds, and features about 13 different "flip-offs."
Having very little knowledge of ASL, I can only assume that most heated arguments look like this in sign language.