Twitter Reacts To Conor McGregor's 40-Second Knockout Of Donald Cerrone

'The Notorious' is back. Conor McGregor kicked off the year on a high note as he demolished Donald Cerrone in their main event clash at UFC 246 at the T-mobile Arena, Saturday night. The Irish star just returned from more than a year of fighting hiatus and took care of business in Las Vegas, Nevada. What expected as barnburner fight turned into a short affair as McGregor finished the mixed martial arts veteran just 40 seconds into the opening round. The victory marks McGregor's first MMA win in three years and more importantly, it could set him up to another titanic clash at 170 pounds such as against Jorge Masvidal for the 'BMF' title or Kamaru Usman for the welterweight championship. "I like this weight division, I feel really good... I've definitely got work to do to get back where I was," he said in the post-fight interview. Check out some of the craziest reactions from the Twitter-verse on McGregor's 40-second knockout victory against Cerrone: https://twitter.com/Justin_Gaethje/status/1218767847582683137 https://twitter.com/MikeBohnMMA/status/1218777037902508032 https://twitter.com/Kalani_Long/status/1218777871939964928 https://twitter.com/RealSkipBayless/status/1218771390272131072 https://twitter.com/J_Onedagreat/status/1218777563859968000 https://twitter.com/General_Sado/status/1218770664162807808 https://twitter.com/lthomasnews/status/1218767689629556736 https://twitter.com/OfficerMikeSCPD/status/1218777574995824640 https://twitter.com/Jackfk569/status/1218776965798420480 https://twitter.com/rcduthie/status/1218777424336424960 https://twitter.com/OG_1192/status/1218777353758724096 https://twitter.com/SydneeBmusic/status/1218774612613398528 What do you think of Conor McGregor's victory on his MMA return? (Featured Image Source: Twitter/ UFC)