A Pukin Dog is a current or former member of the finest Navy Fighter Squadron this nation has ever produced, whose members are the most handsome and brave, who children are cuter and smarter than the children of other squadrons, whose wifes are prettier and slimmer, but have larger breasts, whose dogs can beat up the dogs of other squadrons and whose cats dont stink up their homes.
I'm talking about the "World Famous Pukin' Dogs of Fighter Squadron VF-143".
If you need more information then that, you can find it at here.
Man, now you've done it.