‘I’M JUST GOING…” SNL NEARLY TURNED COLIN JOST’S HAIR INTO THE SEASON FINALE’S BIGGEST CASUALTY, and for one terrifying second, he thought the razor was really coming for him. 😂During the final Weekend Update of Saturday Night Live’s Season 51 finale, the famous Joke Swap segment suddenly went off the rails when a real barber appeared onstage. Colin Jost was caught so off guard that he genuinely believed the show was about to buzz his hair live in front of millions of viewers. SNL still delivered the punchline. Jost came back, Weekend Update had actually sacrificed his hair for comedy. A live finale. A real barber. A stunned Colin Jost. And an SNL prank that came dangerously close to becoming permanent. 👀 Watch the full moment Jost got his head shaved on live TV.

Colin Jost Reveals He Was “Prepared” to Buzz His Hair on SNL: “I’m Just Going…”

The Weekend Update co-anchor was this close to going through with it!

Key Takeaways

  • Colin Jost nearly had his head shaved during SNL’s Joke Swap after an unplanned twist brought a real barber onstage, leaving him momentarily convinced he had to go through with it.
  • Jost admitted he was mentally prepared shave his hair off during SNL’s Season 51 finale episode, assuming the stunt had been approved by his wife and the show’s production team.
  • Although the shave didn’t happen, Jost later surprised viewers by wearing a bald cap, created last-minute by SNL’s makeup team.

As the final Weekend Update of Saturday Night Live‘s 51st season drew to a close, Colin Jost found himself seconds away from getting his head shaved as millions watched live.

How to Watch

Watch Saturday Night Live Saturdays at 11:30/10:30c on NBC and next day on Peacock.

The prank was part of an epic “Joke Swap” segment that has become an SNL tradition between Jost and his longtime Update co-anchor, Michael Che. The premise is simple: Jost and Che take turns reading jokes the other person has written — and it’s just as hilariously chaotic as you’d expect. But the May 16 Will Ferrell-hosted season finale episode of SNL placed Jost in a harrowing position. After being forced to tell a wild joke, Jost continued to read the cue cards.

“Now, that joke is offensive to everybody, and I’d like to apologize. I’d like to sacrifice the most important thing in my life — my beautiful, award-winning, world-famous hair. That’s right, I’m shaving off. Send in the barber,” he said as Che and the audience rightfully freaked out.

Of course, Jost didn’t go through with it — but that just means he lived to tell the tale.

Colin Jost reveals he was “prepared” to have his head shaved on SNL

Colin Jost and Michael Che laughing hard during Weekend Update.

During a May 20 appearance on TODAY, the longtime SNL writer/cast member stopped by to chat with Carson Daly about how close he really was to getting his head shaved — and what was going through his mind as Che’s barber held clippers precariously close to his gorgeous head of hair. As Jost revealed, the ending of the Joke Swap segment was “different at dress rehearsal,” so a barber coming out on set was a huge surprise.

“So this starts happening and I’m just going along with it, ’cause I’m like, ‘Oh, I guess I have to,'” he explained to Daly. “And afterward, I was like, ‘Why did I think I had to do that?’ I was prepared to just have my head [shaved]. I guess it’s a conversation for my therapist, but I was like, ‘Why would I just say, yeah, whatever you need?'”

Jost confessed that in the moment, he was convinced everything was given the green light by his wife, Scarlett Johansson.

“I’m sure they talked to Scarlett … I’m sure they talked to production … They have a wig ready for me,” Jost recalled thinking when the clippers came out.

So although Jost didn’t actually get his head shaved on live television, he did give faithful SNL viewers a little Easter egg during the goodnights as the credits rolled.

RELATED: Colin Jost Was “Intimidated” to Co-Star with Matt Damon in SNL’s Cold Open

Stream Every Episode of Saturday Night Live Season 51

Saturday Night Livehas wrapped for the summer, but you can rewatch every episode all summer long on Peacock.

In addition to returning Season 50 performers including Ashley Padilla, James Austin Johnson and longest-running cast member Kenan Thompson, the show welcomed five new Featured Players for Season 51 in October 2025: Tommy Brennan, Jeremy Culhane, Ben Marshall, Kam Patterson, and Veronika Slowikowska.

The Host lineups for 2025-2025 included a mix of returning fan favorites like Amy Poehler, Melissa McCarthy and Will Ferrell and first-timers Sabrina Carpenter and Olivia Rodrigo in double-duty turns. Relive it all by streaming SNL on Peacock, and check NBC Insider for SNL news and updates.

RELATED: Watch Will Ferrell’s May 16 Saturday Night Live Sketches & His Monologue with Chad Smith

Paul McCartney, Will Ferrell, Molly Shannon, and Aziz Ansari waving on stage during Saturday Night Live Season 51 Episode 20.

Eagle-eyed viewers caught Jost rocking a bald cap, leading many to believe that Jost went through with the extreme haircut after all!

“This is how good our whole makeup team is,” Jost explained on TODAY. “I went to them five minutes before goodnights, and I was like, ‘Wait, what if we do it now?’ And they dropped everything and did it, and I ran out right as Will was saying, ‘Ladies and gentlemen, Paul McCartney.'”

You can relive the hilarious moment from SNL’s Season 51 finale episode on Peacock right now.

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