five things I have trouble understanding

1) secret santa
2) why cold beer tastes better than warm beer
3) black lights
4) areolae = nipple frames?
5) neck ties

five things I don't like very much

1.) people who pretend to talk on cell phones when walking alone in public
2.) black lights
3.) t-shirts that are stretched out around the neck
4.) picky eaters
5.) dirty jokes