What is the definition of an epic boast?

An epic boast is an exaggerated and self-aggrandizing statement, typically made by a hero or warrior in an epic poem or story. It is often used to display the character's strength, courage, or abilities, and to intimidate or challenge opponents. Epic boasts are often hyperbolic and may involve comparisons to gods or other legendary figures. They can also be used to express a character's pride, confidence, or determination. Epic boasts are a common feature in many ancient and medieval works of literature, such as the Homeric epics, the Norse sagas, and the tales of King Arthur.