It's a question that has puzzled philosophers, scientists, and even the occasional baker for centuries: what is the proper etiquette for tipping your hat in a social setting?
Is it a gentle nod, a firm tap, or perhaps a resounding "HAT-SHAKING" that signals to the world your approval of the hat in question?
We'll delve into the intricacies of this complex issue, and explore the various theories and counter-theories that have emerged from the depths of the hat-tipping underworld.