When "Saturday Night Live" this past weekend, many fans hoped he would bring back one of his most famous and beloved characters, Stefon. Well, Hader got the memo!

Stefon gives a St. Patrick's Day-themed update on New York's hottest nightclubs. But the best part is watching Hader break, starting with a club that has it all, "key fobs, kale chips, Roman J. Israel, Esquire." Then, he totally loses it on a joke about "Moonlight" and "La La Land."

Hader also also brought out a special guest, his lawyer, played by former "SNL" writer John Mulaney (the two comedians co-created the character). Mulaney has previously admitted he would change jokes at the last minute to throw off Hader and get him to break.

Hader is currently starring in the new HBO show "Barry."