Cleveland Cavaliers rookie Isaac Okoro was born in January 2001, five years after ā€œThe Fresh Prince of Bel-Airā€ ended its legendary run.Ā In that sense, you can hardly blame the Cavs youngster for not being up to speed on his ā€œFresh Princeā€ trivia.

But, despite his youth, teammate and noted jokester Javale McGee isnā€™t letting the 20-year old off the hook.

On Friday morning, the veteran center posted a video on Instagram showing him roasting the rookie (and teammate Dylan Windler) in the Cavsā€™ locker room for a lack of ā€œFresh Princeā€ knowledge.

ā€œWhere is Will Smith from in the ā€œFresh Prince?ā€ McGee asked.

Shamefully, Okoro was unable to come up with an answer:

McGee then turned to Cavs teammate and white guy Dylan Windler ā€” who was born in 1996 ā€” and asked the same question. McGee even threatened to take away Okoroā€™s ā€œBlack cardā€ if Windler knew the answer.

Windler couldnā€™t come up with the answer right away, though itā€™s unclear if he was on the cusp of getting it. Before he could, though, Okoro interjected, shouting ā€œWest Philadelphia!ā€ from across the locker room.

However, Okoro doesnā€™t get any credit for arriving at the answer, as the Cavs rookie obviously looked it up on his phone. McGee immediately called the rookie out.

Of course, McGeeā€™s question was not exactly difficult trivia. The answer is not only part of the premise of Will Smithā€™s iconic sitcom, itā€™s mentioned in the first lyric of the classic theme song. (ā€œIn West Philadelphia born and raised, onĀ the playground was where I spent most of my daysā€¦ā€)

These Cavs youngsters need to freshen up on ā€œFresh Prince.ā€