“GOOD NIGHT AND GOOD LUCK, MOTHERF—ERS.” — John Oliver Just Revived David Letterman’s Explosive CBS Sign-Off In A Shock Late-Night Tribute To Stephen Colbert As Hollywood Rallies Around The End Of The Late Show Era

The final week of The Late Show with Stephen Colbert has officially begun — and now some of the biggest names in late-night television are turning Colbert’s farewell into an emotional, rebellious, and increasingly public show of support against CBS.

On Sunday night, John Oliver stunned viewers during the closing moments of Last Week Tonight with John Oliver when he unexpectedly paused his usual sign-off to salute longtime friend Stephen Colbert.

“Please enjoy Colbert’s final shows,” Oliver told viewers. “He’s the f—ing best.”

Then came the line that instantly exploded across social media:

“Good night, and good luck, motherf—ers!”

The audience erupted.

Within minutes, clips of Oliver’s sign-off flooded TikTok, YouTube, and X as fans immediately recognized the phrase as a direct callback to David Letterman’s now-viral farewell message aimed at CBS just days earlier.

During his emotional appearance on The Late Show last Thursday, Letterman shocked viewers by closing the episode with his own profanity-laced twist on legendary broadcaster Edward R. Murrow’s iconic phrase:

“In the words of the great Ed Murrow… good night and good luck, motherf—ers.”

That moment quickly became one of the most replayed clips in late-night television this year.

Now, Oliver’s decision to repeat the line has intensified speculation that many major late-night hosts are quietly uniting behind Colbert as anger toward CBS continues to grow.

The controversy surrounding the end of The Late Show has hung over Hollywood ever since CBS announced last July that not only would Colbert’s version of the program end in May 2026 — but the entire Late Show franchise itself would disappear permanently after more than three decades on air.

Network executives insisted the move was “purely financial,” but skepticism exploded almost immediately.

Many critics pointed toward the merger between Paramount Global and Skydance Media, suggesting new leadership may have wanted to avoid political conflict surrounding Donald Trump and increasingly aggressive late-night satire. Those theories only intensified after the FCC officially approved the merger just days after Colbert publicly announced the cancellation on-air.

Even Letterman himself has openly attacked the network over the decision.

During his appearance with Colbert, the legendary former host admitted he was furious about the cancellation.

“I have every right to be pissed off,” Letterman said.

He reminded viewers that he launched The Late Show franchise back in 1993 and helped build the Ed Sullivan Theater into one of television’s most iconic late-night homes before handing the desk to Colbert in 2015.

“You can take a man’s show,” Letterman declared emotionally, “but you can’t take a man’s voice.”

That quote has since become a rallying cry among fans online.

Meanwhile, Colbert himself has remained surprisingly open about how shocking the cancellation felt behind the scenes. In a recent interview with GQ, the host admitted he learned the show was ending not directly from CBS leadership — but through his manager.

“I was surprised,” Colbert said. “I think we’re the first number one show to ever get canceled.”

Despite the growing controversy, Colbert appears determined to turn the show’s final days into a celebration of late-night television rather than a quiet farewell.

Earlier this week, he reunited with fellow hosts Jimmy Fallon, Jimmy Kimmel, Seth Meyers, and Oliver for a special return of the Strike Force Five podcast — the fan-favorite project the hosts created together during the 2023 Writers Guild strike to financially support their out-of-work staffs.

The reunion immediately reignited nostalgia for what many fans consider the strongest era of modern late-night television: a generation of hosts who increasingly blurred the line between comedy, political commentary, and emotional cultural therapy during some of America’s most chaotic years.

Now, as Colbert prepares to deliver his final episodes, the atmosphere around late-night television feels less like a routine cancellation and more like the closing chapter of an entire era.

And judging by the increasingly emotional tributes from Oliver, Letterman, Fallon, Kimmel, Meyers, and others, many inside the industry seem to believe the same thing:

The Late Show may be ending — but the fight over why it disappeared is only getting louder.