The Twitter war between Conor McGregor and Tyron Woodley escalated to a real life confrontation moments ago ... with Conor screaming at the champ backstage at the UFC weigh-ins ... calling him a "woman."
As we previously reported, McGregor called Woodley a "bitch" on Twitter after an icy interaction at a UFC event this morning. Afterward, they trashed each other on social media.
But when they ran into each other at the UFC 205 public weigh in Friday evening, things got REAL -- with Conor saying, "You're like a woman with that phone .