The ABC late-night host unveiled a stinging new moniker for the commander in chief during his show, dubbing the 79-year-old “Blob the Builder” as he mocked the president’s push for a taxpayer-funded White House ballroom.
Jimmy Kimmel delivered the jab during his monologue on “Jimmy Kimmel Live!” after Trump gave reporters a tour of the construction project, which the administration has branded as a security upgrade despite its billing as a “big, beautiful billion-dollar ballroom.” The nickname — a play on the children’s cartoon Bob the Builder — landed as Kimmel questioned whether Trump understands construction at all.
During the press preview, the president and former real estate tycoon pitched the structure as far more than a dance hall, describing a six-story underground bunker, military-grade shielding, a military hospital, research facilities and meeting rooms hidden beneath the ballroom floor. Trump defended the ambitious scope by telling reporters the project was “a very complex building,” explaining that “it’s all knit together. The roof goes with the ground floor. The ground floor goes with the roof. The roof also goes down into the basement.”
Kimmel seized on that last statement. “Let me think about that for a second,” he deadpanned after playing the clip. “How does a roof go down into the basement?” Then he delivered the punchline: “I’m starting to get the idea: Blob the Builder doesn’t know much about construction either.”
Ballroom Blueprints and International Crises
The comedian opened his monologue by sarcastically prioritizing the ballroom debate over everything else. “So, we might as well start with the most important issue we face as Americans, and that is the fact that we don’t have a ballroom at the White House,” Kimmel quipped, before listing the topics he was ignoring: international tensions, the cost of living, election integrity debates and government spending concerns.
Kimmel also highlighted the awkward timing of the tour, noting the president was showcasing dance floor plans while geopolitical concerns persisted. The project has faced mounting scrutiny as a vanity endeavor, with critics hammering the price tag and questioning the justification. Trump has repeatedly framed the ballroom as a security necessity, emphasizing the bunker-and-hospital elements to counter accusations of personal indulgence. Coverage from The Daily Beast noted the administration’s difficulty keeping attention on security rather than spectacle.
A Return From Hiatus
The “Blob the Builder” bit came after Kimmel returned to the air following a week-long voluntary absence. ABC aired reruns of “Jimmy Kimmel Live!” during that week in a coordinated show of solidarity with Stephen Colbert, whose final episodes of “Late Show” were airing that same week on CBS. Jimmy Fallon made the same call over at NBC. During the break, Kimmel traveled to New York to make appearances supporting his fellow late-night hosts before heading back to Los Angeles for new episodes.
His Monday episode targeted Trump’s trip to China, where the president met with Xi Jinping. Kimmel joked that the real reason for the summit was so Trump could “see all of the factories where his America First merchandise is made,” because, as he put it, “you got to check on the hats.”
The comedian also mocked the physical interactions between the two leaders, observing they “did some handholding” and a “series of pity pats.” Kimmel then turned his attention to Trump’s Truth Social activity, including an AI image Trump posted of himself walking with a handcuffed alien. “I still don’t know if he understands that it isn’t real or not,” Kimmel told the audience.
Standing With a Fellow Late-Night Host
The show also served as a gesture of support for Colbert, whose “Late Show” will broadcast its last episode soon. Kimmel called on viewers to cancel their Paramount+ subscriptions in solidarity with his colleague, a move detailed by The Mirror US. Colbert has similarly savaged the ballroom proposal in his own segments, with one recent monologue calling the president’s pitch a “BS” ballroom lie.
Viewers responded enthusiastically to Kimmel’s routine. Instagram comments under clips from the show ranged from “Jimmy, we love you. Please keep your spirit the way it is” to “Laughed out loud many times! Needed that tonight. Thank You!”
The Project Continues
Construction on the White House ballroom remains ongoing, and with each new press appearance, Trump seems intent on adding more details — and more talking points for late-night comedians. Whether the underground bunker, the military hospital, and the research facilities ever materialize as promised, the project has already cemented itself as a fixture in the late-night comedy cycle.
For now, Kimmel seems perfectly content to keep poking. And “Blob the Builder” — with its singsong cartoon energy and pointed jab at the president’s grasp of basic architecture — looks like a nickname that’s going to stick around at least as long as the scaffolding does.

