Now, Dee Dee. We have been through this scenario so many times before, and you know that I am helpless to assist you for one simple and very basic reason: you are STUPID!
DDDee Dee
Oh, please, Dexter. Please! Please, please, please, please, please, please, please, please, please, please! Oh, please, Dexter! Use your vast and unlimited knowledge of science to help me get my hair back! Pretty please.
Alright, Dexter, but remember... [grows bigger]I am your big sister![grows some more]AND I WILL CRUSH YOU LIKE A BUG...[grows again]...IF YOU DON'T DO AS I SAY!
Now, Dee Dee, pay attention. You are only to apply one drop of this stuff. Do you understand? One drop, not 2 drops, not 3 drops, not 75 drops. JUST ONE DROP! GOT IT?!
DDDee Dee
Yeah. Of course I got it, Dexter. Just one drop. [sings and leaves the lab] One drop, one drop, one drop, one drop...