D.C. Superior Court yesterday took on the $54 million question: Whose pants are these? An administrative law judge became teary and choked with emotion as he told the court how the family-owned Custom Cleaners on Bladensburg Road Northeast lost his trousers in May 2005, then tried to cover up the error by offering him a bogus pair. It was "a 'Twilight Zone' experience," testified Roy Pearson, who is suing Custom Cleaners owners Jin Nam, Ki and Soo Chung and seeking $54 million for his lost pants. Mr. Pearson, who is acting as his own attorney, called himself as a witness....