Doggs is a name given to one whom is cool
in some form or another. Doggs can only be used on someone else however, if you yourself, have been called doggs before.
person one (creator of the doggs word): "hey doggs, let's go out tonight!"
person 2: "that's an awesome idea!!"
person 2 to person 3: "yo doggs, me and doggs are going out tonight, are you in?"
person 3 responds: "yeah doggs i'm in!"