| “ | Uhhh, who are you, sir. | ” |
| —Dog Man to Captain Underpants |
| “ | Why, I am Captain Underpants, dog! I fight for truth, justice, and all that is pre-shrunk and cottony! | ” |
| —Captain Underpants to Dog Man |
| “ | That’s Dog Man. The greatest cop in the world! Dog Man was our first creation (unless you counted my stories) He saved the day 20+ times, created via comic book, like you! His first book was Dog Man (2016); while you were The Adventures of Captain Underpants (1998). | ” |
| —George and Harold |
| “ | Hi, I’m Li’l Petey, Dog Man’s sidekick. That’s my papa (clone-ee), Petey. | ” |
| —Li’l Petey and Petey |
| “ | Please fart in a diaper, lol | ” |
| —MLWF |
| “ | GRRRRRR!!! NO PETS, ALOUD. THAT IS OBVIOUS, WHO’D FART IN A DIAPER? DUMMIES?? | ” |
| —Benny Krupp |
part 3 cancellation
| “ | I am Dog Man, the greatest cop! | ” |
| —Dog Man to Benny Krupp |
| “ | Ohhhhhhhhhhhhhhhhhhhhhhhhhhh. The sign ain’t funny | ” |
| —Mr. Benny “Krupp” Crutch |
| “ | it’s funny, get toilet humor upgrade and underwear humor upgrade | ” |
| —George, Harold and MLWF |