Following a prank on Mrs. Nelson from the boys, the fourth grade teacher decides that she can not go with teaching anymore, and is replaced by Mr. Garrison. The boys then seek advice from Mr. Mackey on getting Mrs. Nelson to return to teaching. Mackey tells the boys that they need to steal vaccines from Walgreens and bring them to the teachers.
The boys come up with a plan to show up outside Walgreens dressed up as healthcare workers and accompanying a wheelchair-bound elderly woman. Claiming to be "Kommunity Kidz with a K", and they are admitted into the supermarket. Their plan takes a downturn however when the elderly woman claims to have forgotten that she had been paid for her role, demanding payment from the boys once again. She ultimately reveals the truth to the pharmacist attending to them. Realizing that their cover has been blown, the boys resort to kicking the pharmacist and stealing the vaccines before making their escape. This incident is later reported on by news reporter Chris, glorifying the boys for their act.
Following disputes over the use of vaccines, Cartman declares that they are no longer bros, with Chris reporting the breakup of "Kommunity Kidz" and blaming it on the anchorman.