It is a typically used to insult people in the Nigerian speech/language "pidgin". It could be completed, but is also very effective alone. It is very provocative because Nigerians hold their parents in very high regard and get quite mad when any of them are mentioned in an insult.
"why would you slap me? your papa dey craze?"
*someone insults you* "Your papa"
oluwasamixx is someone who is way ahead of his time. it is also a synonym for public figure and icon
he's so cool, he's probably an oluwasamixx