Conor McGregor has labelled former UFC two-division champion Henry Cejudo a "fart" after the American took aim at the Dubliner on social media.
The Notorious is plotting his return to the UFC lightweight division after breaking his leg in a second consecutive defeat to Dustin Poirier last July.
Cejudo recently called for a title shot against featherweight champion Alexander Volkanovski after his rival Max Holloway was forced to retire, reports The Mirror.
