This document lists 10 Halloween costume trends for 2014, including costumes based on the Ice Bucket Challenge, the character Maleficent from the movie, footballer Luis Suárez known for biting other players, the character King Joffrey from Game of Thrones, the character Grumpy Cat, characters from The Hunger Games movies, characters from The Walking Dead TV series, the character Lobby Boy from the movie The Grand Budapest Hotel, characters from The Hobbit movies, and a mutant spider dog costume. It encourages following or starting trends for Halloween and provides links to related content on popular activities and creepy destinations.