Some guy honked at me today for waiting at a yield sign while cross-traffic was very obviously in the way, so I got an idea... instead of throwing up my hands or flipping him off, i just made up a nonsense gesture. When he passed me on the highway a few minutes later, we made eye contact and I just made an angry face while doing that blblblbl thing where you wiggle your finger across your lips. He was visibly uncomfortable, and I’m almost positive he’s spent the rest of the day asking people if they know what that means.