(CNN)The fact that Meryl Streep didn't know what "G.O.A.T." means proves that she is just that.Jennifer Lawrence told Stephen Colbert on "The Late Show" that while filming "Don't Look Up" with Streep, the cast would "offhandedly call Meryl the G.O.A.T." -- abbreviation for the "greatest of all time.""And we were doing a photoshoot and I said something like G.O.A.T.
and Meryl kind of said, 'That's right. Just tell the old goat where to go.'" Lawrence said. "I was like, 'Meryl, you know that G.O.A.T.
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