You know them. You hate them. Honestly, I don't even know why these characters exist. Did someone think they were funny? Maybe adorable? Seriously? Fingernails on a chalkboard, teeth-gritting perserverance, and channel-switching is how you feel about these characters. Usually an attempt at comic relief, these are the characters you can't even love to hate. You just hate. Vote for the MOST annoying characters, rank them as you see fit... and be sure to add any that are missing.
http://www.ranker.com/crowdranked-list/the-most-annoying-tv-and-film-characters-ever,
Anakin Skywalker
Bella Swan
Carrie Bradshaw
Jar Jar Binks
Mr. Freeze
Scrappy-Doo
Steve Urkel
Screech
Barney
Cousin Oliver