Mr. Krabs' secret laboratory

Location

Mr Krabs' secret laboratory is a room that is located under the Krusty Krab. It appears in the episode "Krabby Patty Creature Feature."

Description

It is a large laboratory containing a lot of machinery and equipment. Since it is dark inside the laboratory, most of the machinery has a green glow to create light so people can see.

Role in episode

It appears when customers at the Krusty Krab grow tired of eating the same old Krabby Patty, so Mr. Krabs brings SpongeBob to a secret, underground laboratory and makes a new formula for the patty to attract customers with the help of Sandy.

Krusty Krab (V • E)

Owner:	Eugene H. Krabs (Krusty Krab) • Mr. Slabs (Trusty Slab)

Current employees:	SpongeBob SquarePants • Squidward Tentacles • Mr. Manward • JimBob • Security ninjas

Former employees:	Jim • Patrick Star • Sandy Cheeks • Pearl Krabs • Sheldon J. Plankton • Karen Plankton • Mrs. Puff • Gary the Snail • Carl • Stanley S. SquarePants • Not SpongeBob • SpongeBot SteelPants • SpongeBob SquarePants clones • DoodleBob • Squid Doodle • Lord Poltergeist • Donut demon • Teenage fry cook • Charles • Incidental 60 • Old Man Walker • Incidental 91Kid • Incidental 102 • Incidental 105 • Incidental 151 • Incidental 189

Variations:	5-Star Krusty Krab • Krusty Factory • Krusty Krab Museum • Krabby O'Monday's • Kuddly Krab • Krusty Sponge • Krusty Towers • Secret Krusty Krab • Rusty Krab • Krusty Plankton • Granny Plankton's Krabby Patties • Bubbly Krab • Krusty Slammer • Mama Krabs Home-style Cooking • Trusty Slab • Krusty Bucket • The Designated Area Where You Are Permitted by Man Ray, Your Ruler, to Obtain Sandwiches Using Man Ray Dollars

Machines:	Krusty Krab grill • Krusty Krab freezer • Krusty Krab cash register • Patty Gadget • Trash chute • Krusty Krab television • Pinch-o-Matic • On-time percentage machine

Food:	Krabby Patty • Coral bits • Deluxe Krabby Patty • Emergency Krabby Patties • Krabby Patty in a Can • Krusty Kid's Meal • Pipsqueak Patty • Krusty Dog • Kelp fries • Monster Krabby Patty • Krusty Krab Pizza • Patty (To Love a Patty) • Jelly Patty • Nasty Patty • Pretty Patty • Sponge Patty • Spongy Patties • Executive Treatment • Krabby Pâté • Krusty Chum • Krabby Soup • Double Triple Bossy Deluxe • Cheese • Ketchup • Mustard • Mayonnaise • Secret Patty • Supersized Patty • Rainbowger • Aged Patty • King-Size Ultra Krabby Supreme • Salad • Hot sauce • Pickles • Milkshake • Danger Patties • Night Patty • Great pacific garbage patch • Patty Whip

Commercials:	Krusty Krab commercial • Krusty Krab commercial (old) • Krusty Kids' Meal Commercial

Vehicles:	Patty Wagon • Mobile Krusty Krab • Krusty Krab parade float

Other:	Patty vault • Krusty Krab red alert mode • Mimeco alarm • Lost and Found • Krusty Katering • Krusty Krab employee hat • Krusty Krab advertising • Krusty Krab playset • Krusty Krab Industries Labor Agreement • Krusty Krab Rule Book • Employee Handbook • Patty Pal • The Eugene Krabs Memorial Wishing Well • Condiment Island • Krusty Pool • Krusty Krab talent show • Eating contest belt • Krusty Krab drive-thru • Mr. Krabs' secret laboratory • Nosferatu • Employee break room • Krabby Land • Krabby Playland • Sesame seed jar

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