A pun is a joke that makes a play on words. It uses different senses of the word, or different sounds that make up the word, to create something fun and interesting.
Sometimes puns are so subtle that they can be tough to pick up unless you are really listening for them.
• Past, Present, and Future walked into a bar. It was tense.
• What did one plant say to another? “What’s stomata?” (What’s stomata = what’s the matter)
• When a clock is hungry, it goes back four seconds. (Four seconds = for seconds = have some more)
Only a genius with a big sense of humor understands puns. 😀