Rosie O'Donnell: I Choked When I Met Caitlyn Jenner ... Total Trump Move!

Rosie O'Donnell's first time meeting Caitlyn Jenner was a classic -- as in, a classic screw up.

Rosie did a little stand-up in NYC Thursday night during a show with Cyndi Lauper and Boy George -- and recalled meeting Caitlyn at Kanye West's MSG show. Honest mistake on her part? Check out the video.