Just to show my great plead to keep Derpy the way she is, cute, loveable, clumsy and AMAZING OwO
I just signed the following petition addressed to: Hasbro.
Do not change Derpy's name.
'Derp' is not a slur against mentally disabled people. Derp is a word expressing messing something up, regardless of mental ability. There is absolutely nothing offensive about it, especially when Derpy was created by an error, or a 'derp.' Her character evolved entirely around that, making her a very ditzy pony, but NOT disabled.
I am not offended by Derpy, and believe the name absolutely must stay. The voice was great for her as well, and should also stay. Keep the name!