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Oh Yuck!
Season 1 • Episode 21 • Oh Rats!
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Oh Yuck! Season 1, Episode 21: Oh Rats!
When it's revealed that Durp-E is secretly keeping a pet rat in the Yuck Lab, everyone is shocked as to whom the cringing, shrieking aversion to them is. Watch Oh Yuck! Season 1, Episode 21 Oh Rats! in HD free online. Enjoy high-quality streaming of Oh Yuck! Season 1, Episode 21 and share your thoughts in the comments below!
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Episodes
26 episodes
Snot Now, Snot Ever
A new recruit changes the dynamics in the lab as Snot Faucet's cold threatens a sticky end for everyone!
22 min
Pimple Fever
When Septico's long lost brother comes to visit, he's repulsed by the grossness of the Yuck Lab - until he accidentally gets turned into a poop loving housefly.
22 min
Arachnattack
A horrible, hairy monster is unleashed as Septico's arch-nemesis arrives for an inspection of the Yuck Lab.
22 min
Dirty Rotten Birthday Girl
Septico's attempt to throw Pristine a birthday party turns into a disgusting food eating competition.
22 min
Fungus Humungus
Pristine's fear of fungus could destroy the lab.
22 min
Enter the Toothworm
Septico tries his hand at wormcharming and Pristine hides a toothache when their dentist Aunt comes to visit.
22 min
Septico's Felonious Funk
Septico's quest to take his body odor to new stinktacular heights forces Pristine to redesign her latest invention, the Smell-O-Vac, for her...
22 min
That's So Fly
When Septico's long lost brother comes to visit, he's repulsed by the grossness of the Yuck Lab - until he accidentally gets turned into a poop loving housefly.
22 min
Gastrov Flatulinsky
Septico challenges World Fart Champion Gastrov Flatulinsky to a farting competition.
22 min
Attack of the Yucky Plants
When Septico's college crush, Botany "expert" Egregious Flytrap visits the lab, the gang tries to impress her with various disgusting plants, not realizing she wants to use those plants in a diabolical experiment.
22 min
Urine Luck
After Pristine turns down the chance to give a prestigious speech, Septico finds out she passed because she has urine control issues, and he's determined to whip her bladder in shape for her to give the speech.
22 min
Parasite Pirates
When a crew of pirate parasites takes over the Yuck Lab and infects the gang, Septico has to figure out a cure for the various parasites.
22 min
No Guts, No Glory
The lab gang is left in charge of an annoying little girl with a tummy ache, as they scramble to prepare their submission for the World Yuckology Expo.
22 min
The Yuck Trifecta
When Pristine comes down with an increasingly more disgusting series of yucky conditions - Septico must save her from her body's own disgustingness.
22 min
Pristine Hair-Wolf
A horrible, hairy monster is unleashed as Septico's arch-nemesis arrives for an inspection of the Yuck Lab.
22 min
Kung Poo
Septico's quest to do the perfect poop brings an ancient and dangerous curse on the lab.
22 min
Antpocalypse Now!
When the lab is overrun by an ant colony, Septico and the team have to bargain with the ants - before the O'Cleans can send in the Cleaners!
22 min
Yuck Lab Z
Septico and Pristine seem to swap personalities after they're stung by zombie parasite wasps.
22 min
Roach Motel
Septico's fascination with cockroaches causes chaos when he invites a specialist cockroach trainer to the lab.
22 min
The Big Stink
Leonidis' locks down the lab when his favorite stinky sandwich gets stolen, so Septico has to expose the gang to various stinky animals to find the culprit.
22 min
Oh Rats!
When it's revealed that Durp-E is secretly keeping a pet rat in the Yuck Lab, everyone is shocked as to whom the cringing, shrieking aversion to them is.
22 min
Everything's All-Mite!
Septico and the gang try to stop the O'Cleans from destroying the world's Mite population by creating an ad campaign to show that microscopic mites are actually cool.
22 min
Around the S Bend
A monstrous Fatberg emerges from the sewers to wreak havoc on the lab!
22 min
Blisters and Shingles and Warts! Oh My!
All the gang get painful and gross skin conditions when Pristine attempts to cover her spying by helping Septico get into the record books for the world's biggest blister.
22 min
All's Yuck That Ends Yuck Part 1
Reeling from Pristine's betrayal, Septico advertises for her replacement and is visited by a seemingly perfect candidate.
22 min
All's Yuck That Ends Yuck Part 2
The fate of the lab is at stake as the gang is held hostage by their new boss.
22 min