What's the matter? Did your sister wreaked havoc?
Here I come to save whatever
I just want her to get out of my lab
I can try to make things better
There's a strong plan to get rid of Deedee
She was being trashy and always interfered me
Will this be related to that Mighty Mouse?
It's still Dexter's Laboratory

What's the matter? Did Mandark really hate you?
He was going out of luck
Can you be a better genius than Mandark?
You have a monkey,not a duck
Even though your lab is a secret
Your parents are not trying to see it
Something cool,nothing cruel,maybe crude and he rules
It's still Dexter's Laboratory

Oh,it doesn't matter what Deedee is up to
'Cause it's always been the same old scene
There's a new girl in town,and you won't get around
Not a story in a magazine,aimed at an average teen

How about a show of Puppet Pals
And a Justice Friends episode?
You could feed rats with some cookies
And have a pie ala mode
You may mutate your own set of lab rats
This is like all dogs chasing a cat
You can fart on Mandark at the park in the dark
It's still Dexter's Laboratory

What's the matter with a bunch of bullies
So you think that they're out of touch
He should try to be a straight 'A' student
Yes he is,he should think too much
Don't you know that Action Hank is a hero
When Mighty Mouse is villain,that means he's a zero
Something cool,nothing cruel,maybe crude and he rules
It's still Dexter's Laboratory
Will this be related to that Mighty Mouse?
It's still Dexter's Laboratory