Comedian Fiona Cauley talks about turning 29 years old with a Friedreich's ataxia diagnosis, navigating the airport with a disability and the time she pranked a woman who thought she was completely paralyzed. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: Subscribe NOW to The Tonight Show Starring Jimmy Fallon: Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35ET/10:35c Get more The Tonight Show Starring Jimmy Fallon: JIMMY FALLON ON SOCIAL Follow Jimmy: Like Jimmy: Follow Jimmy: Follow Jimmy on Threads: @jimmyfallon Follow Jimmy on TikTok: @jimmyfallon THE TONIGHT SHOW ON SOCIAL Follow The Tonight Show: Like The Tonight Show: Follow The Tonight Show: Follow The Tonight Show on Threads: @fallontonight The Tonight Show TikTok: @fallontonight The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show, including comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives. GET MORE NBC NBC YouTube: Like NBC: Follow NBC: NBC Instagram: Fiona Cauley Stand-Up: Navigating the Airport with a Disability, Is There an Elevator to Heaven? #FallonTonight #FionaCauley #Standup