I KNOW! and dean and sam fit the criteria pretty well. They live in motels, daddy issues galore, and well, okay, not so much with the drinking problems but still.
and as for the shareable question, You made them, so it's your call. I think they should be because you know... um... i think everyone should have a Daddy issues icon. I can't be the only one who thinks that the cruelest things dean ever says are to himself. I don't know why "Daddy's blunt little instrument" kills me the way it does, but it's just such a horrible thing for your subconscious to tell you, ya know?
so yeah, if it's up to me, totally shareable, maybe even mandatory :P