Robert De Niro Goes Full ‘Taxi Driver’ On People's Mean Tweets

Robert de Niro unloads on trash-tweeters in a new clip posted online.

The movie legend was among A-listers who responded to people’s horrible posts during Jimmy Kimmel’s Oscars edition of “Mean Tweets.”

Each celebrity was filmed reading numerous tweets about themselves beforehand, with the best one from each used in Sunday night’s broadcast.

But as the “Taxi Driver” star’s responses were so honest and funny, Kimmel dedicated an entire segment to them Monday night.

Check out the full video above.