Oscars 2015: Neil Patrick Harris Strips to Tighty Whities in 'Birdman' Spoof (Video)

Miles Teller even made a 'Whiplash' cameo.

Neil Patrick Harris stripped down to his briefs for a hilarious Birdman spoof during the Oscars.

Harris took the stage in his underwear before introducing presenters Miles Teller and Margot Robbie.

During the Birdman bit, Teller made a cameo on the drums.