Most people are just there to have a good time, but there are a few bad apples. I'll add:
- Teenagers. I simply don't understand the behavior. When I was a teenager, I was basically a slightly younger version of myself who hadn't paid taxes or pleased a woman yet. I occasionally acted stupid (Your own stupidity is a learning experience that helps you to grow and become slightly less stupid), but I never went into theme parks acting like the many idiotic teenagers yelling, climbing on things, playing terrible music on speakers for everyone around them to unfortunately have to endure etc. Also, what females could stomach being around me didn't scream at the top of their lungs on rides that aren't even that thrilling.
- Adults babying their children and taking kids under 4. I know I'm offending some people here. Well, boo hoo hoo. It's quite obvious that many of the parents getting their young kids in for free are just there for themselves. The kids have no idea what's going on and are actually pretty freaked out by a lot of the goings-on at DLR. The baby talk (From parents of both sexes) is intolerable. Also annoying is the letting loose of little tykes that can actually sort of walk as they careen through a crowded walkway with the parents irritatingly yelling in some baby dialect. My god.