First of all, Tom
Tom is one of the leading characters in MGM's classic cartoon Tom and Jerry, and a famous cartoon star character in the old cartoons in 1970s. He is an English short-haired cat, a mixture of blue, gray and white. He and Jerry, a mouse, are a couple, tell the judge. They are enemies and friends. They sometimes make trouble with each other, sometimes help each other, sometimes argue endlessly, and sometimes unite and harmonize.
Second, Jerry
Jerry, one of the two main characters in the classic American cartoon Tom and Jerry produced by MGM, is a famous cartoon star character in the old cartoons in 1970s. He is a strange brown-haired mouse, a good friend of Tom the cat, an enemy and a friend. Because of Jerry's eccentric personality, he often succeeds in making Tom the cat perform many funny scenes to make the audience laugh.
Tom's mistake
Tom stuffed the shotgun into the hole to hit Jerry, but he didn't notice that the shotgun had bent and went through to aim at himself.
Catch Jerry with a mousetrap, but he often catches him himself (because Jerry's body is special, it's okay to move around on the mousetrap);
Jerry caught Jerry with a mousetrap. Jerry quietly put Tom's tail on it, but Tom didn't know. Finally, Tom caught his tail.
Pointed a shotgun at Jerry, but Jerry shot the bullet into his eye.