Dexter won't let Dee Dee play in his lab. So she goes to her own.
Dee Dee is playing in Dexter's lab and he tells her to get out and she goes into her room and she leaves so she can go to her own laboratory in her own room.
She goes into a pink frilly bouncy girly fun little laboratory where there's a bunch of fun little inventions.
Her Computer warns her about a meteor that is headed for earth.
She goes to the Robo Dee Do 3000. She battles the meteor and wins and heads back to her lab.