File this under "too much information."

Last night on Dateline, Al Roker recounted his most embarrassing moment -- which occurred at the White House shortly after he'd undergone gastric bypass surgery in 2002. The Today Show weatherman said, "I probably went off and ate something I wasn't supposed to. And as I'm walking to the press room, [I'm thinking] well, I gotta pass a little gas here. I'm walking by myself. Who's gonna know? Only a little something extra came out. I pooped my pants."

Al said he trotted to the restroom where he tossed his underwear in the trash. He went commando the rest of the day.