When Cosmo gives Mr. Crocker the Fairy Flu, Timmy, Chloe and the fairies take a shrinking submarine into him to wipe out the magical germs.
Bad Qualities
To first stop and while having some funny moments, It's the cruel torture episode of Crocker as he fail to prove to fit to be a teacher, he end up take away to Happy Acres Brain Hospital.
And again just like Animal Crockers, this is yet another forced Crocker themed episode.
It feels too similar to "Tiny Timmy" from Season 1, while having vibes of "The Fairy Flu" from Oh Yeah! Cartoons.
Only this time, the main characters go inside Crocker's body instead of Vicky's, and for a different reason.
Pointless gags as Chloe getting excited about seeing parts of the human anatomy while traveling inside Denzel Crocker's body.
Idiot Move: Cosmo somehow spilled his soup by "the way" to get out of the ship, which causes the machine failed. (That's Season 10's Cosmo, folks.)
Lot of gross out humor.
Good Qualities
Good animation and voice acting as usual.
The CGI of the ship was animated well.
John West giving an spotlight whenever Crocker get crazy (when orange peel and hypothalamus get zapped)
This episode surprisingly have funny moments.
"OMG! All the other girls are going to be so jealous of my fancy bonnet!"
"Chocolate jewelry? Uh! Booby traps!? I have the powers of a space witch!"
Trivia
This is the second episode of the tenth season that Mr. Turner doesn't appear in at any moment.
This is Elmer's first appearance since App Trap, as well as his last.
This is the second episode to take place entirely at school, the first is What's The Difference?.
This is the first episode of the tenth season to not show The Turner's House.
This is also the first time Timmy's house was absent since Dad Overboard.
Since Chloe is obsessed with the human anatomy, she might have endosomatophilia, which is the love of the inside of the human body.
This is Geraldine Waxelplax’s first appearance since Jerk of All Trades.