The 62-year-old veteran sang his own song, "Pants on the Ground," a musical critique of low-riding pants, that rivals Renaldo Lapuz's original composition, "We're Brothers Forever."
Choice lyrics: "Pants on the ground, pants on the ground, lookin' like a fool with your pants on the ground / With the gold in your mouth, hat turned sideway, pants hit the ground / Call yourself a cool cat, looking like a fool, walkin' downtown with your pants on the ground!"
The judges couldn't contain their glee and even Simon Cowell told Platt, "I have a horrible feeling that song could be a hit."
Randy Jackson's take: "I'm going to get my pants up. I'm going to buy some belts after this."
Sadly, though, Cowell was quick to inform Platt that he was over the show's 28-year age limit.