Dirty Jungkook is when a guy with a whole tattooed arm wants to fuck you senseless in every position. He is flexible, sweet and will try to date your mother
Girl : Omg I came so many times and we tried every position available
Girl 2: Wow- that's definitely a dirty Jungkook
Someone who hails from the warmer tropical Asian lands which are closer to the equator (Vietnam, Philippines, etc.), as opposed to northern Asians (Japan, China, Korea). Due to the warmer climates, the Southern Asian nations are darker in skin tone and less developed economically, etc.
Vietnam/Philippines are looked upon by Japan/Korea the same way White people from Utah look upon Mexicans/Guatamalans.
Berrill: "Dude, shave that greasy looking porn 'stache! You look like a child molester!"
Tom: "Get off my back. I'm a DJA (Dirty Jungle Asian). You're lucky I'm not swinging from vines in the treetops flinging feces at you, like all my relatives do back home in Vietnam.