Steve Granitz/FilmMagic; Trae Patton/NBC via Getty Howie Mandel and Simon Cowell have been judges onAmerica's Got Talenttogether since season 11 Speaking exclusively with PEOPLE, Mandel revealed what he tells Cowell after every golden buzzer onAGT Mandel also teasedAGT's milestone 20th season as being "bigger, better, more exciting, scarier, more emotional, funnier, more dangerous than it has ever been" Howie Mandelhas nothing but respect and admiration for fellowAmerica's Got TalentjudgeSimon Cowell. The formerDeal or No Dealhost, 69, revealed what he tells Cowell after every golden buzzer onAGTwhile speaking exclusively to PEOPLE at the opening of Universal Orlando Resorts' Universal Epic Universe in Orlando, Fla., on Wednesday, May 21. "Every time somebody gets a golden buzzer or somebody wins something or somebody gets an opportunity and you see them fall to their knees and cry and their family joins them on stage and you know their life is never going to be the same, I run over to his seat behind him," he said. He continued, "And I go, 'You did this, buddy. You came up with an idea. A lot of us come up with ideas and we want to do TV shows and we want to entertain and we want to get a laugh, but your idea is changing more lives than any one idea on television.' " Victoria Sirakova/Getty The duo know this perhaps better than anyone as they bothgave out a Golden Buzzer on the May 27 premiere, with Mandel giving his to singer Jourdan Blue and Cowell using his on immersive art group Light Wire. Mandel first joinedAGTas a judge in season 5, and Cowell — who createdAGT— came aboard as a judge in season 11. Now, with the show marking its milestone 20th season, Mandel teased that fans are in store for something "bigger, better, more exciting, scarier, more emotional, funnier, more dangerous than it has ever been." "I think that each season kind of raises the bar just by people being inspired by what they saw the season before," he explained. "But, then again, being a 20th anniversary, people are very celebratory. They know it's a special year and they're doing special things." Trae Patton/NBC Mandel and Cowell are joined at the judges' table this season byModern FamilyalumSofía Vergaraand Spice Girls singerMel B.Terry Crewsis also back for a seventh season as host ofAGT. Never miss a story — sign up forPEOPLE's free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. America's Got Talentseason 20 airs Tuesdays at 8 p.m. ET on NBC. Read the original article onPeople