When you watch fairy tail and notice that everyone in the guild is so nice and friendly to each other, leaving you depressed and questioning whether or not you have any real friends.
Possibly the only Christmas song with the word "faggot" in it. Also possibly the greatest Christmas song ever, telling the story of two Irish immigrants in New York City, and how they have had a falling out because America wasn't what the boy promised the girl it would be. Written by Shane MacGowan and sung by him and Kirsty MacColl. Go look it up on Youtube. You will find it better than the same old Christmas songs.
One of the best animes of the past few years. Contains a lot of funny and raunchy humor, great characters, awesome action scenes, and it can be extremelyemotional when it wants to be. I highly recommend it to anyone. (Also Erza Scarlet is hot :))