Bill Clinton looked into a camera and complained about interior decorating. The former president, who turned the Oval Office into a national punchline in the 1990s, decided the best use of his remaining political capital was to criticize what Donald Trump did with the Rose Garden.

"I think Congress made a mistake not protesting turning the Rose Garden into what looks like the entrance to Liberace's bathroom," Clinton said.

CNN commentator Scott Jennings needed exactly one sentence to end the conversation.

"Better than turning the Oval Office into Hefner's bedroom, I suppose."

Clinton walked into a fight he cannot win. Any time Bill Clinton criticizes the conduct or aesthetics of the White House, the entire internet has a one-word rebuttal, and that word is "Monica." Jennings didn't even have to say it. The Hefner reference did the work.

Twitter user Joe Miller put the finer point on it: "A married sitting president had unprotected sex multiple times in the Oval Office with a girl just a few years older than his daughter Chelsea." That's the context Bill Clinton has to carry every time he opens his mouth about presidential behavior. He doesn't get to set it down. He doesn't get to pretend the audience forgot.

Clinton's play here was clearly coordinated. He's been making the rounds, taking shots at Trump, presumably to help Democratic midterm candidates or boost his wife Hillary Clinton's lingering relevance in the party. The Rose Garden line was supposed to be the kind of quip that gets shared favorably on liberal Twitter — witty elder statesman putting the brash upstart in his place.

Instead, Jennings turned it into a reminder of why Clinton left the White House under impeachment proceedings. The setup was Clinton's. The punchline was Jennings'. And Clinton provided both.

There's a pattern here. The Clintons keep stepping back into the spotlight expecting applause, and the spotlight keeps illuminating things they'd rather leave in the dark. Hillary compared her 2016 loss to 9/11 earlier this month. Now Bill is critiquing decor choices from the one office in America where his own conduct is most remembered.

Jennings didn't write a monologue. He didn't prepare a takedown. He heard Clinton's line and responded with the obvious truth that every viewer was already thinking. That's why it went viral — not because it was clever, but because it was inevitable.

Thirteen words. Bill Clinton handed him the setup, and Scott Jennings didn't even have to reach.