Dinky Doo

Ditzy Doo (Derpy Hooves) is the placeholder name given to a filly unicorn seen in several episodes engaging in activities with her friends. Ditzy has a pale purple coat color, a blonde mane, and yellow eyes. She has sported many cutie marks including a pillow, an archer's bow, a horseshoe, a pair of dolphins, and sometimes no cutie mark at all. She shares her design with "Berry Pinch" and "Tootsie Flute". Ditzy appears several times in both seasons one and two as a non-voiced background filly.

Depiction in the series
Ditzy is often a crowd-filler. She makes her debut appearance in Winter Wrap Up, jumping up and down while singing the song. In the next episode, Call of the Cutie, Ditzy is shown multiple times, although in each shot Ditzy has a different cutie mark. Ditzy Doo appears in Lesson Zero in Magic Kindergarten during Twilight Sparkle's visualization. In Luna Eclipsed, she is dressed as a firefighter for Nightmare Night. She has her photo taken with Rainbow Dash in The Mysterious Mare Do Well while wearing Rainbow Dash fan-gear. When Pinkie Pie says: "Anypony else wanna panic with me?" in It's About Time, Ditzy is in the crowd of ponies Pinkie addresses.

She also appears as one of Apple Bloom's classmates in Season 2. In The Cutie Pox, she stares in awe at Apple Bloom's loop-de-hoop skills, and in A Friend in Deed she's playing with Scootaloo and two other foals.

Ditzy appears with the adults Golden Harvest and Written Script in The Last Roundup. Both are looking down at her fondly as she looks up at Written Script. She then boards the train to Canterlot with Golden Harvest.

Ditzy is also with Amethyst Star in Sisterhooves Social. The two of them compete in the titular Sisterhooves Social. Together they take ribbons in the pie-eating contest and pig contest. In the race, they take the lead at the box vaulting but lose it at the pie-eating to Rarity and Sweetie Belle. They somehow regain the lead in the race and reach the grape-squishing stage first, but end up losing this stage too.

Appearances
Times are approximate and taken from videos with no prolonged transition for commercial breaks.

Gallery

 * Ditzy Doo image gallery