10. Mushu – Mulan
Mulan’s dragon friend Mushu isn’t the worst character ever, and taken on his own, he’s not all that bad. However, while Eddie Murphy voiced the wise-cracking dragon in Mulan in 1998, he went on to voice Donkey in Shrek four separate times, with a character that came across essentially the same: not as a character at all, just Eddie Murphy being Eddie Murphy. Now, you can’t watch Mushu without thinking of Donkey, and Donkey is annoying. So, by the associative property of voice acting, which is a thing I just made up, Mushu is annoying.