What's the joke about Mickey Mouse's grave?

What's the name of Mickey Mouse's grave? The joke is as follows:

Mickey Mouse was originally named Mortimer.

Mickey Mouse, the representative figure of Disney, is a mouse with a big round head, big round ears, pear-shaped body and soft limbs like a hose. He has no obvious joints and stretches freely as if he had no bones. He is easy-going, optimistic, positive and full of whimsy, which is widely welcomed by audiences all over the world.

He is always whistling, humming, skipping and full of energy. Although it is an adult's character, it retains the child's curiosity and happiness, and it is still a little naughty. He is not always disciplined or polite, but occasionally playful, a little lazy, impatient, impulsive, forgetful, irritable and even a little arrogant.

Role experience:

1928165438+1October18th, the world's first animated film "Steamboat Willie" was released in new york Colonial Theatre, which caused a sensation throughout new york. A superstar was born. People remember the little mouse dancing to the music in boots and hat. Since then, Mickey Mouse has swept the United States, giving people spiritual strength in the Great Depression, going abroad and becoming famous all over the world.

In 1980s, Mickey Mouse came to China in the spring breeze of reform and opening-up, and his charm remained undiminished. Although cartoons are no longer broadcast, he still lives with people all the time, meeting people unexpectedly on the shelves of toy stores, clocks and clothes, and sending him an eternal smile.