How did one joke derail Jimmy Kimmel's monologue just minutes after the Oscars started? It's a pretty low blow to call someone out for ancient history.

#RobertDowneyJr #RDJ #Oscars

Voiceover By: Tim Bensch

Read Full Article: https://www.looper.com/1536249/jimmy-kimmel-oscar-monologue-robert-downey-jr-cringiest-joke-addiction/