(WARNING: This is incredibly stupid and I was bored and hearing narwhals, also I STILL need an editor, mail me.)
Twilight was cleaning her books, labeling them, checking if they were clean and labeled, cleaned them again and labeled them again, checking if her checking on the books being clean and labeled was correct, checked the same with her second cleaning and labeling, checked...
"Twilight! How often do we have to clean, label the books, and check if they are clean and labeled?" Spike heaved a pile of books into a shelf and started to label them again.
Twilight ticked "Checked the check of the check of cleaned books" off. "Oh you know Spike, just..." She was interupted by a loud "POOF"
Spike tripped and was buried under another big pile of books he was about to clean. Twilight screamed: "SPIKE! Don't let these books get dirty! Now we have to do all of the cleaning and labeling again!" Spike crawled out of the now dirty pile of books. "Come on! It took..." A loud "BANG disrupted his rant.