Are you worried about impending doom?
Those evil villains got ya filled with gloom?
But don't ya fear, there's a hero in the sky!
The sky! The sky!
It's not a bird, or it's not plane
And it's not an egg salad sandwich!
It's the waistband warrior, hear his mighty battle cry!
TRA-LA-LA!
Hey watch crime!
Its wedgie power time!
Na na na na na
Captain Underpants
Yeah yeah yeah
He's busting down doors
While wearing just his drawers
Na na na na na
Captain Underpants
Yeah yeah yeah
His name is, Under Under Underpants
I'm saying Under Under Underpants
Oh by some unlikely chance
Captain Underpants is his name!
TRA-LA-LA!
Snap your fingers and he'll be right there
That freaky bald dude is his underwear
He'll drop his trousers
And he'll fight to save the day! The day! The day!
There he goes in his dashing cape
Here he comes in his tighty whiteys
All the bad guys soil themselves every time they hear him say,
TRA-LA-LA!
Hey, who's that hunk?
In that cotten pre-shrunk?
Na na na na na
Captain Underpants
Yeah yeah yeah
Suspend your disbeliefs
He'll save the world in his briefs
Na na na na na
Captain Underpants
Yeah yeah yeah
Under Under Underpants
I'm saying Under Under Underpants
Check out that superhero stance
Captain underpants is his name
Oh, Under Under Underpants
He's Captain
Under Under Underpants
By some crazy circumstance
Captain Underpants is his name
TRA-LA-LA!