Floyd Mayweather Plays the "You Are Not On Forbes List" Card.

It all started when Mayweather addressed Rousey as a "he" during an interview last year. Rousey responded by bringing up Mayweather's various domestic violence incidents earlier this year.

She then doubled down on that by taking another shot at Mayweather during the 2015 ESPY Awards. And Mayweather responded by playing the "I'm richer than you" card in response to it before trying to bury the hatchet with Rousey earlier this month.

She spoke with a paparazzo about how things have been going with her recently and, during her interview, she took aim at Mayweather by claiming that she makes more money per second than he does—and saying that Mayweather can text her to talk about it once he learns how to read.

"[Floyd] then replied and said, 'You make $300 million a night, then you can give me a call,'" she said. "I actually did the math and, given the numbers of my last fight, I'm actually the highest-paid UFC fighter, and I'm a woman. I think I actually make two to three times more than he does per second…so when he learns to read and write, he can text me."

Here's a first ... Floyd Mayweather is using the Forbes list as diss fuel -- saying" Ronda Rousey is still way too poor to be mentioned in the same breath as the boxing champ"

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