Who is Paul McCartney?

Smart people are mustering up what outrage they’ve got left in the wake of a trending topic on Twitter, according to Buzz Feed. Young people took to Twitter during last night’s Grammys to wonder who this Paul McCartney guy is.

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Reserve some bile for the parents who raised them.

“Congratulations, Yoko Ono,” another tweeter wrote. “Youve won.”

If you don’t know what that means, go ask your parents grandparents.