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Pacquiao responded to a tweet Mayweather sent the day of the fight.

Mayweather, of course, was referring to the constant trash talk by McGregor. But Pacquiao saw an opportunity to troll, and he took full advantage of it. He ended up deleting the tweet, but not before everyone saw what he said.

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If you don’t get it, Mayweather’s 49-0 record has mostly been a result of him being a smart boxer. He dances around the ring, avoiding punches, which often makes for a boring match. But, it leads to wins, and that’s why Pacquiao’s statement was accurate and funny at the same time.

As for Pacquiao’s actual thoughts on the fight, he has Mayweather winning easily. In an interview with Yahoo Sports, he said McGregor doesn’t even stand a chance.

The Mayweather and McGregor fight is expected to start around midnight.