Annoy Squidward Day
Annoy Squidward Day is a holiday that is mentioned in the episode "Employee of the Month," as part of a joke. It is first shown on a calendar and is marked with Squidward's face.
Role in episode
It is supposedly held annually on February 15. Squidward is bothered, so when he is asked what day it is today, he answers, "Annoy Squidward Day?" SpongeBob laughs and says that "Annoy Squidward Day" is on this day and points to the calendar. It is really the day Mr. Krabs announces the Employee of the Month Award.