What is dayum meaning?

"Dayum" is an expression of excitement or astonishment typically used to convey appreciation for something. It originated in African American Vernacular English (AAVE) and is often used as an exclamation of surprise or admiration. It can also be used in a humorous or sarcastic way to express frustration or anger. The term gained widespread popularity in the early 2010s through the viral video review series "Daym Drops" on YouTube.