Not much needs to be said here except, “no you’re a kook, don’t you ever drop in on me again”. I’ve always wondered why dropping in on “someone’s” wave is met with a reaction that’s 100 times worse than if a skier were to snake someone’s line on the hill? I mean according to Surfing Etiquette dropping in on someone is:
probably the most important part of surfing [...] This blocks his ride down the line, and is extremely annoying, not to mention dangerous. If you are tempted to drop in remember this: no matter how good the wave is, if you drop in on someone you’ll feel like crap, the other surfer will
be pissed, [kick your ass] and the wave will be ruined for everyone.