Conor McGregor to Dustin Poirier: 'You're Dead in That Octagon Tomorrow Night'

Conor McGregor is ramping up the trash talk 24 hours before his showdown with Dustin Poirier at UFC 264.

During Friday's press conference, McGregor declared that he will end Poirier's life inside the octagon.

"Tomorrow I am going to make this man pay with his life," McGregor said. "And I mean it. You're dead in that octagon tomorrow night!"

UFC

"Tomorrow night, I'm gonna make this man pay"ud83dudc40 <br><br> [ <a href="https://twitter.com/TheNotoriousMMA?ref_src=twsrc%5Etfw">@TheNotoriousMMA</a>| <a href="https://twitter.com/hashtag/UFC264?src=hash&amp;ref_src=twsrc%5Etfw">#UFC264</a> ] <a href="https://t.co/OVeG0KqHOB">pic.twitter.com/OVeG0KqHOB</a>

UFC

ud835udc0fud835udc00ud835udc11ud835udc13 ud835udc08ud835udc08ud835udc08 is upon us.<br><br>ud83cuddfaud83cuddf8 <a href="https://twitter.com/DustinPoirier?ref_src=twsrc%5Etfw">@DustinPoirier</a> vs ud83cuddeeud83cuddea <a href="https://twitter.com/TheNotoriousMMA?ref_src=twsrc%5Etfw">@TheNotoriousMMA</a><br><br>[ <a href="https://twitter.