SpongeBob's work diary is SpongeBob's diary which was published into a book. It appears in the episode "Little Yellow Book."


SpongeBob's diary appears to be red and the front title on the top reads "SpongeBob's Diary" in yellow font. SpongeBob is holding a spatula on the cover with the "#1 Bestseller" label located on the bottom right in light blue with purple font.


  1. "Dear diary, what an amazing day I've had. This morning I was greeted by my nearest and dearest neighbor, Squidward. He had some very important news he was just bursting to share. He had decided that today would be the perfect day to deliver his profound opinions on how to properly raise and care for a household pet. Specifically, what not to feed them. The list was very thorough. Needless to say, this is all very enlightening. It warms my heart to know that Squidward thinks we're close enough to use the harshest words in his critique-- Horrible words that should never be used around strangers, who may now know how well-intended those words are. Knowing I have the tendency to dawdle, Gary cut our conversation short. And I hurried along to work, where I arrived only an hour and a half early for what may be my favorite day of the year: cleaning day! Together, Mr. Krabs and I scrubbed every inch of the Krusty Krab, and finally, with a little elbow grease, we were able to get into even the tightest spots. Ah yes, cleaning day."
  2. When SpongeBob sees plaid, he has the urge to cluck like a chicken.
  3. SpongeBob named his spatula Fifi.
  4. "If I hear the Bikini Bottom Municipal Anthem, I can't help but take off all my clothes and dance around in my underwear!"

Role in episode

Squidward reads SpongeBob's private diary to everyone at the Krusty Krab, and everyone hates him when they found out it was SpongeBob's. SpongeBob becomes sad when he found out that Squidward read his diary and runs home crying.

Squidward therefore is put in a stockade. Later SpongeBob comes along and tells him since everyone loved his diary, he published it and it became a best seller. SpongeBob then tells Squidward that it only was his work diary he read and that it would have been worse if he had read his Super Personal Diary, showing it to Squidward in his hand, but he is already reading the Super Personal Diary by the time he is shown it.

This gravely upsets SpongeBob and Squidward is pelted with fruits once again. Squidward states that it is worth it and laughs while reading it, uncaring of his predicament.


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