Conor McGregor has issued an expletive-laden response after being accused of 'juicing up' by a fellow UFC fighter.
The Irishman is yet to return to action since he suffered a broken leg in his defeat to Dustin Poirier in July last year, although he has hinted he will be back in 2023.
He has been seen sporting a bulkier figure in recent times and has suggested he is weighing in close to 190lb.