Joe Rogan says Conor McGregor’s ‘piss would melt that USADA cup,’ and McGregor responds

UFC commentator, comedian and podcaster Joe Rogan didn’t hold his tongue when talking about former two-division champion Conor McGregor and a loophole in USADA testing.

“He’s taking his shirt off and posing constantly, and he looks like his piss would melt that USADA cup,” Rogan said on his “The Joe Rogan Experience” podcast on Spotify. “Like, it would just like burn a hole right through the bottom of that USADA cup. … The weird thing is that there is a loophole in USADA that allows you to get out of the testing pool. You can get out of the testing pool and just juice up.”

McGregor responded to Rogan’s comments with allegations that Rogan uses performance enhancing drugs in a since deleted tweet.

“Joe looks like his piss melts his knickers,” McGregor wrote. “In the company that long and never took a fight hahaha @ufc oh tae kwon do competition, call the cops hahahahaah.”

McGregor included a side-by-side photo comparison of Rogan physique at age 25 and age 52. Rogan turned 55 in August.