A Twitter pony with two RP accounts. Here they are: mlp_Sonic and mlp_Derpy_ ; Follow both to get free muffins from mlp_Derpy_ !!! My favorite thing to do is RP on twitter. Even though I'm an eleven-year old boy, I play the female character Derpy, as you read in the beggining. mlp_derpy hasn't tweeted since May 2011 so I'm taking Derpy's place.