Clearly, Floyd Mayweather Jr. is a Johnny Football fan.
The champ already claims to have won $200,000 in Texas A&M's victory vs. Southern Methodist last week:
Congratulations @JManziel2 for putting on a fantastic show. He may not be able to make money off himself but I can. pic.twitter.com/Tp3sKyznkq
-- Floyd Mayweather (@FloydMayweather) September 22, 2013 And now the champ says he'll drop another sizable bet on the Aggies and their controversial QB -- $300,000 this time.
Mayweather was hyping Texas A&M -- or, more specifically, Johnny Manziel -- on Wednesday when he appeared on Howard Stern's radio show.
While Mayweather denied ever betting $5.9 million on Game 7 of the Eastern Conference Finals last year between the Heat and the Pacers (as was reported then), he did say he was going to peel off $300K for a bet when Manziel and A&M play Arkansas on Saturday.
"Johnny Football never has an off day," he said .
Mayweather had all sorts of gems in the interview belo...