Celebrity Parents Matt Damon Shows Off Red Mohawk Daughters Gave Him While in Ireland: 'I Looked Like a Rooster' "There's nothing children like more than to humiliate their parents," Matt Damon's close pal Ben Affleck said By Georgia Slater Georgia Slater Twitter Georgia Slater is a writer/reporter on the Parents team at PEOPLE. She began at the brand in 2018 as an editorial intern and later returned as an intern on the Food team. Upon graduating from the University of Maryland in 2019, Georgia worked as an entertainment intern at USA Today before coming back to PEOPLE as a digital news writer. In April 2021, she began her role as a Parents writer/reporter. People Editorial Guidelines Published on October 14, 2021 01:20 PM Share Tweet Pin Email Photo: The Tonight Show Starring Jimmy Fallon/ youtube Matt Damon is sticking with his usual 'do after recently letting his daughters test out a vibrant look on him during their stay in Ireland. The actor, 51, appeared on Wednesday's episode of The Tonight Show where he recounted the story of when he let his daughters dye his hair red and give him a mohawk the same night he FaceTimed the mayor of Dalkey, Ireland. Damon, who shares daughters Stella, 10, Gia, 12, and Isabella, 15 and Alexia, 22, with wife Luciana, says he was in Ireland with his family after filming on The Last Duel was paused due to the coronavirus pandemic. "My family and I, we just took a vote and we decided to stay and it was a great decision. We had a great time there and just got absorbed into this beautiful little community there," he explains. Damon, who was also joined on the show by pal Ben Affleck and director Nicole Holofcener, says he FaceTimed the mayor, Bono, "the night my wife and I had a few drinks." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. Matt Damon Says He 'Knew Every Word to Every Song' at the Harry Styles Concert with His Daughters "I had let the kids dye my hair red. It was their art project basically, and it was clear that we weren't going back to work," he continues, as Affleck chimes, "There's nothing children like more than to humiliate their parents." "Then they decide that I needed a mohawk, so they mohawked me. And that was the night that I FaceTimed him, and [the mayor] was like, 'What are you doing?' " Damon says with a laugh. Host Jimmy Fallon then shows the audience a black-and-white photo of Damon with his mohawk, which the actor asserts was "even more ridiculous" in person. Matt Damon. Michael Loccisano/WireImage "The hair was actually maroon, I looked like a rooster," he adds. Damon has previously talked about how his kids like to tease him, sharing on CBS Sunday Morning in July that his daughter Isabella "doesn't want to see any movies that I'm in that she thinks might be good." Asked to clarify his statement, Damon joked, "She just likes to give me s—."