The man, identified as Geo, may have thought underwear was optional.
A grimacing Abdul got up and retreated backstage. Fellow judge Nicole Scherzinger covered her eyes and then, like a spectator at an accident scene, took a peek from between her fingers. Panelist Antonio "L.A." Reid didn't mince words, calling the display disgusting, upsetting and offensive.
"Get him out of the building, please," Reid concluded.
After the man was shooed offstage and Abdul returned, series creator and judge Simon Cowell chided her for deserting her colleagues. She responded that she didn't want to look at a "hairy ass."
The scene was part of a preview Wednesday night of segments from two episodes of "X Factor," which debuts 8 p.m.-10 p.m. next Wednesday and Thursday, Sept. 21-22, on Fox. The series is intended as a fall companion to the network's perennial spring hit, "American Idol." A brief shot of the contestant, standing pantless, was included in a promotional trailer aired Sunday on Fox.
In 2010, would-be "American Idol" contestant "General" Larry Platt performed his song "Pants on the Ground" to protest the trend of saggy, low-riding pants.
Like "Idol," "X Factor" is based on a British series and showcases singers ranging from the talented - a 13-year-old with a big voice among them, according to the "X Factor" preview - to the absurd. Unlike "Idol," "X Factor" allows groups, a wider age range of singers and will assign judges to mentor contestants.
Much is riding on the show: Fox is making it its centerpiece fall entry; Cowell left a comfortable spot at "American Idol" to bring his "X Factor" to America; and the winner gets $5 million and a record deal.