

SpongeBob and Patrick end up having a snowball fight with ice cream. This causes everyone to freak out, and Patrick ends up getting locked in the freezer. Patrick pretends to be sick by rubbing relish all over himself. Patrick looks over and notices that SpongeBob has an ice cream cone, making him interested. Everyone is relieved as they think the worst of the quarantine is over. It is then revealed that SpongeBob is having fun in the freezer, sledding on a mountain of snow and eating ice cream. He tries to have an emotional speech, but he is cut short when Mr. SpongeBob states that he will go into the freezer willingly, despite not feeling sick. Everyone assumes that SpongeBob has the disease, even though he does not. This causes Squidward to freak out and bump into a table, launching pepper in the air and into SpongeBob's nose, causing him to sneeze. Krabs asks if anyone is feeling sick, to which nobody responds, prompting him to use a pair of tongs as a threat. Krabs says that they probably let him out eventually, which concerns Mrs. Puff asks if they let the sicko out of the freezer once he got better. Krabs states that back in his navy days, they would isolate the "sicko" and lock them in the freezer so that the others can enjoy their good health. Plankton comes out of a nearby soda cup, saying that he is abandoning "operation soda-jerk." He escapes via the restaurant's funnel, but is immediately vaporized by a hazmat fish, prompting everyone to stay inside. Patrick then asks what a quarantine actually is, and SpongeBob replies that it is like a "mandatory sleepover." Squidward debunks this, saying that a quarantine eventually makes everyone sick. This causes everyone except for SpongeBob to run around, screaming and panicking. He suspects that someone in the restaurant has a case of the "Clam Flu" and puts the restaurant under quarantine, locking everyone inside. Out of nowhere, the local health inspector appears and declares the Krusty Krab to be a health hazard. Puff and Pearl by spitting them out of his eyes. SpongeBob delivers two Krabby Patties to Mrs. Puff reminds him that they should pretend not to know each other when they are not at school. Meanwhile, Patrick is taking a long time to order something, much to Squidward's annoyance. The episode begins at the Krusty Krab, where Mr.
