Joe Rogan believes Conor McGregor is doing enough steroids for his urine sample to "melt that USADA cup"

Joe Rogan believes Conor McGregor's urine contains enough steroids to burn a hole through the USADA test Cup. The UFC color commentator recently discussed McGregor's absence from the testing pool with fitness educator Derek, who recently exposed internet sensation Liver King's PED use.

Rogan also suggested that fighters coming off injuries could use PEDs without getting caught as USADA lets them out of their testing pool. Discussing the same during episode #1905 of The Joe Rogan Experience (JRE) Podcast, the 55-year-old told Derek:

"He's taking his shirt off and posing constantly and he looks like his piss would melt that USADA cup. Like it would just like burn a hole right to 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. It seems weird and you just need six months. If someone's had an injury though, that's a very wise way to approach it right?"

Owner of the 'More Plates More Dates' fitness brand, Derek's knowledge of chemicals has been publicly acclaimed by Rogan. The fitness instructor also stated that he would have been "incentivized" to use certain banned substances if he were in McGregor's shoes:

"HGH, peptides, androgens are very restorative. Like they will reinforce bone mineral density. There's certain stuff that's gonna stay in the system for a long time, he could never use. But anything that is pro bone integrity, I would be highly incentivized if I was him and I knew I wasn't being tested."

Watch Rogan and Derek's comments on Conor McGregor below (3:33):

Watch the full episode below:

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Conor McGregor recently went off on Joe Rogan over UFC 229 commentary

Conor McGregor recently targeted Joe Rogan along with Khabib Nurmagomedov and pro wrestler MJF during a Twitter spree. Rogan faced McGregor's wrath over a section of commentary in the Dubliner's UFC 229 loss against Nurmagomedov.

Rogan had called a knee from McGregor illegal while also stating that 'Notorious' was getting smashed. After posting a clip of the commentary, the Irishman said in a subsequent tweet:

“'That was an illegal knee on the head of a grounded opponent.' Shut up, Joe. You little fool, you. What are you talking about? Smash this and smash that? What was smashed was my knee into his f*cking eye socket, yeah? Sh*t. ‘That’s a knee to a grounded opponent. Call the cops.' F*cking tick, you.”