|Aliases/Nicknames||Moron and Stupid Sister (by Dexter)|
|Family||Dexter (Brother) |
|Occupation||Ballet Dancer, Student|
|Interests||Pony Puff Princess, Ballet, Dexter's Lab|
|First Appearance||Changes/Dee Dee and the Man|
|Voiced by||Allison Moore, Kat Cressida, Tara Strong(in MAD)|
Dee Dee (born February 21, 1998) is a main character and the secondary protagonist in the series Dexter's Laboratory. She is Dexter's older sister, who is mostly seen destroying or ruining Dexter's lab in various ways.
Dee Dee is Dexter's extremely ditzy, simple-minded, energetic, hyperactive older sister. She usually, in one way or another, sabotages his experiments and destroys the lab in every episode of the show, even though she seems to show care or love for her brother. Though she was shown to get hypocritcally angry when she found that Dexter had been in her room and messed with her stuff. Dee Dee also loves ballet, puppies, unicorns, playing dolls with her friends, messing around in Dexter's laboratory and generally depicts all the stereotypes concerning normal girl activities. Her catch-phrase is "Oooooooh, what does this button do?." She rarely wears her full length of hair down except on rare occasions, mostly when sleeping. She also has a multitude of stuffed animals and she has a four poster bed. It was revealed in the episode "A Hard Day's Day" that Dee Dee's astrological sign is Cancer indicating that she was born somewhere between June 22nd or July 23rd for Turkish.
She is two to three times taller than Dexter and has peculiar body proportions; a minuscule torso with a large head and gangly limbs, similar to a ballerina's. To complete the ballet look, she wears a rose/brink different colored small tutu, different color pantyhose and different colors ballet pumps, which usually create a "squishy" noise while walking. She has a similar personality and hair color to her father. For sleeping she wears a different colors nightgown, and she wears her hair down. For swimming pink wears a pink one-piece swimsuit and a pink swimming cap with the initial 'D' on the front. She has fair skin, blue eyes and long blonde hair in pigtails.
Originally voiced by Allison Moore, the role was assumed by Kathryn Cressida after the first season. Moore reprized the role in the third season, with Cressida taking it back for the show's fourth season. Tara Strong, who voiced Bubbles from The Powerpuff Girls, voiced Dee Dee in the MAD episode Once Upon a Toon and Dee Dee and the Man