Captain Underpants and the tyrannical retaliation of the Turbo Toilet 2000

The truth, the whole truth, and nothing but the truth about Captain Underpants

George and Harold

Don't you hate it when a kickball hits Uranus?

Melvin's moment of mirth

He-who-must-not-be-flushed

Big Melvin returns

Sanitized for your protection

The incredibly graphic violence chapter, part 1 (in Flip-O-Rama)

Everybody loves Melvin

With great power comes a great big pain in the hiney

It's a mad, mad, mad, mad Melvin

Dark foreshadows

Headin' home

Eleven minutes later

What was to come next

To thine own self be truant

Super-secret test day

The idea

Our doppel gäng

The pact

Shift workers

Problems

Super Diaper Baby 2 1/2

Dream a little dream of us

Twin pranks

Twelve days of chaos

Heeeeeeeeere's Johnny!

Disguise crazy!

One smashed into the cuckoo's nest

The incredibly graphic violence chapter, part 2 (in Flip-O-Rama)

Tears of a commode

The re-retaliation

Surprise, surprise, surprise!

To make a long story short

Welcome back, Krupp

Hamsterdactyls

All's well that ends poorly.