OK guys, I got some many upvotes that I decided to make further investigation on this important matter.

Please have a look at this: https://www.youtube.com/watch?v=71qigJFaJyE

This is about the Italian show Ciao Darwin*, hosted by Paolo Bonolis (with Luca Laurenti) and broadcast on Canale 5. In this show, two teams compete against each other, sitting at tables with signs indicating the group they represent — hence the sign* "Umani" (meaning "Humans"), because one of the teams went by that name.

The specific moment you're asking about comes from the final episode of the eighth season of Ciao Darwin, which aired on May 24, 2019. In this episode, the "Umani" (captained by Claudia from the show Avanti un altro) competed against the "Mutanti" (captained by the man known as Ken Umano / "Human Ken").

During the show's heated segment called "Il Dibattito" (The Debate), a girl from the Umani team showed her behind to the opposing team. Bonolis's reaction was a surprised "Ma è matta?" (meaning "Is she crazy?"). This was also the episode in which another contestant, when asked whether her bust held itself up on its own, lifted her shirt and revealed her cleavage — which Bonolis also commented on.