Standing for "Dude Dats Krazy," it is an expression used to express ones' attitude towards a certain event. Common alternative spellings can be "DDFK" for "Dude Dats Freaking Krazy" or "DDKK" for "Dude Dat Krazy Kid."
Person 1:"My dog just exploded!"
When you get in the "double digit kills" you have sex so many times that you state you have 10+. But you really don't have one, you just make all of them up. Saying you had sex with a girl who you barely know that is either gross or under age. He would also never wingman a bro for him to get a chick, but try and attempt to take her from someone and make the bro look bad; Therefore, not being a good bro.
Bro: Yo man see that chick
Bro: Yeah.. um I had sex her
Dude: She's Tim's sister and she's 12?
Bro: How many kills you got?
Dude: Haha.. five
Bro: Oh yah? Yeah I'm DDK (Double Digit Kills)..
Dude: sweet kb...............
Bro: Why are you telling people I got so many kills?????
Dude: I thought it was a good thing..
Dirty 'Dena's party planning crew. Pasadena, Cali
DDK is throwing a party tonight. I'm going to DDK its gonna be siiiiik. You gonna be at the DDK?
Daniel Dae Kim, star of series such as Lost and Hawaii 5-0.
Korean-American, named one of People magazine's Sexiest Men Alive
Girl: Check out DDK, I'd totally do him.
Abbreviation for 'dead dad kid'
Someone with a dead dad.
"tell that ddk to stop talking to me"