John Mulaney and Olivia Munn’s son, Malcom, stole the show when they tied the knot.
The “Saturday Night Live” alum explained on “Jimmy Kimmel Live!” Monday how the now-3-year-old made his July 2024 wedding extra memorable.
“He went to the bathroom in his diaper during [the ceremony] and announced it mid-vows,” Mulaney, 42, recalled. “A very sweaty little 2-year-old in a tuxedo just went, ‘I’m pooping!’”
When Jimmy Kimmel praised the little one for not waiting until “before or after it happened,” Mulaney noted, “[That’s] really an in-the-moment kind of declaration.”
The comedian also joked that it was “nice and polite” of the toddler not to “point out” that his parents were not “married yet” when they wed at a friend’s New York home.
Malcolm wore “a little tuxedo and shorts” during the “very simple ceremony.”
News of the private couple’s nuptials broke shortly after Munn, 44, revealed her breast cancer diagnosis and subsequent double mastectomy.
Mulaney confirmed their marriage on “Late Night with Seth Meyers” in August 2024.
“This is the single greatest time in my life,” he gushed at the time. “Marrying into a large Vietnamese family is one of the most fun things I’ve ever done.”
Elsewhere in Monday’s interview, Mulaney gushed about Malcolm’s 6-month-old sister, Méi, who was born via surrogate in September 2024.
The Emmy winner defended giving her the middle name June, denying he and Munn did so “to be funny.”
He quipped, “I’m a professional comedian, so if I was going for funny it might be a harder laugh than May next to June.”
Instead, Mulaney said June was meant to honor Munn’s mom Jung’s name with an “Americanized tribute” — but using that as a first name sounded “like John Mulaney said weird.”
Méi, he explained, “means plum in Chinese.”
Mulaney bragged about his youngest child’s size, saying she is 20 pounds and takes a “12-month-old’s dosage [of medicine] based on weight.”
He continued, “She’s big, and she’s got a strong neck and a real presence. I really like her. … I’ll always brag about her neck. ‘Look at my daughter; she holds herself up.’”
