An exaggeration of the truth is called a hyperbole.
Hyperbole is a figure of speech that uses exaggeration to create emphasis or a humorous effect. It is often used in everyday language, as well as in literature, poetry, and other forms of writing.
Here are some examples of hyperbole:
- "I'm so hungry I could eat a horse."
- "I've told you a million times!"
- "That movie was so boring, I could have died."
Hyperbole is not meant to be taken literally. It is a way of adding color and emphasis to language.