Justin Timberlake briefly took over Jimmy Kimmel’s monologue duties during the Monday, March 11 episode of Jimmy Kimmel Live! — but not everything went to plan.

“I’m going to be your host tonight, Justin Timberlake,” Timberlake started. “Now you all might know me from being… Justin Timberlake.” He began to tell some jokes, including about NSYNC, when Kimmel came out to take back the mic.