The World's Smallest Violin is basically like a regular violin except much more smaller. Even given its size, it can still play at a normal sound just like a regular size violin.
The World's Smallest Violin is played a total of three times in the episode Squilliam Returns. Mr. Krabs first played it after hearing Squidward's story on how he must beat Squilliam. The violin is played a second time after Mr. Krabs heard Squlliam told Squidward that he was a cashier too (which was false). The violin is played one last time right at the end of the episode where Mr. Krabs appears by a saddened Squidward. Squidward replies by saying "Would you get out of here!".
- The World's Smallest Violin may have been Plankton's.
- The song that is played on the violin is called Woe is Me!
- Mr. Krabs playing the smallest violin has some hits on youtube usually being longer versions of the song he has played.
- The "Worlds Smallest Violin " Mr. Krabs is playing might be a reference to the movie "Reservoir Dogs " when Mr. Pink is arguing about tipping the waitress, and Mr. pink says, "You know what this is? The worlds smallest violin playing just for the waitresses ."