A proski is one whom is a pro, but so much
better than a pro. They are
the best of the best, no one has the ability to top them, there is only a hand full of people in the whole world that has the title "Proski".
Here are a few:
Wayne Gretzky - Proski at the good ol' game of hockey
Michael Jackson - Proski at dancing, singing, creating pop songs
John Cena - Proski at not being seen
Gene Belcher (Bob's Burger's) at the keyboard