History WMG / DextersLaboratory

Using money made from DoD contracts at his existing lab, he attends MIT (Being unable to attend harvard for reasons that would later become a [[NoodleIncident Mystery to everyone]], even those involved.

She probably won't survive to her adulthood (one of the reasons why Dexter never met her future self in Ego Trip). The reason why Dee Dee is so keen in spending time with Dexter, beside her worry that he is wasting his childhood and life away by locking himself like he does (canon, as she said it in the "Way of Dee Dee") or why, in the episode when she was sick, their mother practically forced Dexter to read to her, is because Dee Dee is going to die soon. And Dee Dee knows it.

I can't think of a another reason why else these two boys sound vaguely foreign but have American parents. With Dexter, he sounds like a kid doing a bad/childish Austrian accent, while Mandark's could really be anything. Hell, I thought Mandark actually WAS foreign, with him looking Chinese(ish) while his sister had some sort of Mongolian look to her. This is completely thrown out the window when we finally see their parents and they happen to be completely white. (Seemingly, anyways.) It could be that CraigMcCracken intended for him to be asian, but the new production team had different ideas. Whatever idea the case maybe, it reminds me of this disorder: http://en.wikipedia.org/wiki/Foreign_accent_syndrome

** But he was also in Time Squad, and is known for his genius as Larry and Tuddrussel brought him to try and figure out what the hell they're supposed to do with [[ChristopherColumbus Columbus]].

[[WMG: Dexter has AspergersSyndrome]]

[[WMG: Dexter goes on to work at [[VideoGame/{{Half-Life}} Black Mesa]]]]

[[WMG: Dexter and [=Dee Dee=] are both altered clones of [[{{Narbonic}} Helen Narbon Sr.]]]]

She probably won't survive to her adulthood (one of the reasons why Dexter never met her future self in Ego Trip). The reason why Dee Dee is so keen in spending time with Dexter, beside her worry that he is wasting his childhood and life away by locking himself like he does canon, as she said it in the "Way of Dee Dee") or why, in the episode when she was sick, their mother practically forced Dexter to read to her, is because Dee Dee is going to die soon. And Dee Dee knows it.

----

He changes his name to Gordon, after his favorite show, [[WesternAnimation/FlashGordon Flash Gordon]], and changes his last name to Freeman because he will finally be a Free Man. To further mask his appearance, he also dies his hair a darker shade of red/Brown and grows a goatee.

* This troper thanks you, as you have made his day, and ruined his girlfriend's childhood.

* More likely he's a [[GeniusTheTransgression Neid Artificer or Atomist]], quite possibly an Unmada or even Illuminated.

[WMG: Mandark is a trans boy.]]

[[WMG: The show is a cross-universe of DCComics and MarvelComics.]]
The most obvious proof is the Justice Friends, and the episode of where Silver Spooner and Barbequor appeared. There is also an alternate version of Galactus (Gah-Lak-Tus) which looks nothing like him and the film version looks nothing but a massive space cloud.

[[WMG: [=Dee Dee=] is Eris from ''WesternAnimation/TheGrimAdventuresOfBillyAndMandy''.]]

[[WMG: [=Dee Dee=] is not Dexter's sister, but his future daughter.]]
Some time in the future, Dexter has a daughter but also creates an invention which threatens the world. [=Dee Dee=] is sent back in time to prevent this from happening by pretending to be his sister and destroying his inventions that could set up her future. She can get into Dexter's lab no matter what protections he puts on it because, to her, they've always been there; she knows how to bypass them. And [=Dee Dee=] is a codename, literally standing for 'Dexter's Daughter'.

[[WMG: [=Dexter=] is Dexter from ''Series/{{Dexter}}''.]]

* I like this one, but it is immediately {{jossed}} by the fact that DeeDee knows about the lab, while Deborah knows nothing of Dexters "hobbies". can this hole in the theory be patched?

[[WMG: Dexter's Lab is the prequel to ''Series/TheBigBangTheory''

*** Like in ''TheLifeAndTimesOfJuniperLee''.

* Deedee's Dexter's granddaughter; that's why she called him gramps when he was old in that episode. It's because he ''is'' her grandfather.

* We've seen him in the Powerpuff Girls via cameo, at Pokey Oats. Not to mention Major Man exists in both shows.

And the one reason why Deedee keeps going inside the Lab and breaking Dexter's machines is to find the Meth.

He was accidentaly {{Switched At Birth}}. His biological parents are [[spoiler: [[WesternAnimation/JohnnyTest Hugh and Lila Test]], also Susan and Mary are his sisters]] that means that Dee Dee's real brother is [[spoiler: [[WesternAnimation/JohnnyTest Johnny]] ]]

[[WMG: [=DeeDee=] is Eris from ''WesternAnimation/TheGrimAdventuresOfBillyAndMandy''.]]

[[WMG: [=DeeDee=] is not Dexter's sister, but his future daughter.]]
Some time in the future, Dexter has a daughter but also creates an invention which threatens the world. [=DeeDee=] is sent back in time to prevent this from happening by pretending to be his sister and destroying his inventions that could set up her future. She can get into Dexter's lab no matter what protections he puts on it because, to her, they've always been there; she knows how to bypass them. And [=DeeDee=] is a codename, literally standing for 'Dexter's Daughter'.

*** Dee-Dee is obviously a nickname, short for Deborah, Dexter's childish and easily-excitable sister.

[[WMG: Deedee's [[ObfuscatingStupidity smarter than she's letting on]].]]

[[WMG: Mandark moves to [[WesternAnimation/TheFairlyOddparents Dimmsdale]]]]

* "Sun, Surf and Science" is focused completely on Mandark, and he's shown in a more sympathetic light than usual.

[[WMG: "Dee-Dee's Room" is just a nightmare of Dexter's]]

* That also explains why Mandark (who looks older than Dee-Dee) is in the same class as him.

[[WMG: Dexter and [=DeeDee=] are both altered clones of [[{{Narbonic}} Helen Narbon Sr.]]]]
In Dexter's case, she altered his sex, in case of [=DeeDee=], she enhanced her dexterity, flexibility, speed and reaction time. Dexter already went mad, [=DeeDee=] will do so shortly, join her brother, make contact with Helen Narbon Jr and work on plans to conquer the US.

[[WMG: Dexter's Lab is the prequel toSeries/TheBigBangTheory