The “Tonight Show” host also jokes that parents will be trick-or-treating for Xanax this year Jimmy Fallon hosting "The Tonight Show" (Photo Credit: NBC) In honor of the holiday season, Jimmy Fallon is unveiling a brand new game. “It’s called skeleton costume or three months on Ozempic,” the “Tonight Show” host joked Tuesday night. Fittingly, most of Fallon’s opening monologue was devoted to spooky season. The NBC host also pointed out that it’s expected to be 80 degrees on Halloween in New