4. Joffrey Baratheon
While watching Joffrey foam at the mouth and die in what we can only imagine was a very painful way was incredibly satisfying, it was also rather shocking. Still, he deserved what was coming to him, the horrible little git.
The vindictive and slimy son of Cersei and Jaime (illegitimately, of course) certainly isn’t missed by anybody – except maybe his mother – and watching his grizzly end will never stop being fun to watch.