Fighting words: Conor McGregor pushes a moutha Floyd Mayweather to sign fight contract

In this Friday, Nov. 11, 2016, file photo, Conor McGregor stands on a scale during the weigh-in event for his fight against Eddie Alvarez in UFC 205 mixed martial arts at Madison Square Garden in New York. FILE - In this Friday, Nov. 11, 2016, file photo, Conor McGregor stands on a scale during the weigh-in event for his fight against Eddie Alvarez in UFC 205 mixed martial arts at Madison Square Garden in New York.