What does dayum mean? View the definition of dayum and all related slang terms containing dayum below:
Usage of DAYUM
The abbreviation DAYUM is an alternative form of expression for the word "damn." It is often used to express surprise, amazement or shock.
Example of DAYUM used in texting:
1) Text message: "DAYUM, that concert was amazing!"
2) Text message: "DAYUM, I can't believe you got an A on that test!"
3) Text message: "DAYUM, that outfit looks great on you!"