1. a form of expression to over emphasize a statement, an opinion, a fact, or a point of view; always stated at the end of a sentence with true conviction.
2. it automatically brings truth to any possible falsehood entirely, as well as, wholeheardedly.
3. an expression that shows and abundance of arrogance.
4. the ultimate trump card in an argument.
Johnny: "Well looks like I win because I have a Full House."
Bobby: "Sorry but it doesn't beat my pair of twos: pla-dow!"
This is a frequently used Korean phrase, but while having a fluxuating definition, it could only be fully understood using context clues. The phrase "How Dow" commonly substitutes hello, goodbye, how are you, thank you, have a nice day, etc.
"Oh! How Dow to you sir!"
"Why, how dow!"
"How dow for the gifts you gave me the other day"
"Oh yes. Dont forget to give a how dow for your grandma for me too"
In reguard to saying something is like 'Dayum' or extremely nice looking etc... Or, once you've accomplished something it follows after the completion to show emphasis on you being able to do so.
Guy1: "Hey did you see that girl?"
Guy2: "Yeah, man, she was like Tah dowww!"
Guy1: "Man I can't get this shit to work"
Guy2: "Lemme try n help you out....*helps him out*....*fixes it*..... Tah Dowww mo' fuckaaa!"