NEW YORK, NY (Fox News) — Late-night host Jimmy Fallon brought New York City Mayor Zohran Mamdani onstage to deliver a previously recycled joke during a surprise appearance.

Key Facts:

• Fallon had faced criticism for repeatedly using the same joke about Mayor Mamdani without acknowledging it.
• Mayor Mamdani repeated the cold-weather punchline after a major winter storm hit the city.
• The mayor urged New Yorkers to take precautions amid frigid temperatures.

  
  Caption: New York City Mayor Zohran Mamdani appears alongside host Jimmy Fallon during the monologue on "The Tonight Show Starring Jimmy Fallon" Jan. 26. (Getty Images)

  
  Caption: New York City Mayor Zohran Mamdani and host Jimmy Fallon pose together backstage on "The Tonight Show Starring Jimmy Fallon" Monday, Jan. 26. (Todd Owyoung/NBC via Getty Images)