Looks as if you're correct. http://nypost.com/2009/07/10/biff-wham-pow/ http://nypost.com/2009/07/10/biff-wham-pow/ "Their comic-book adventure went awry when

Looks as if you're correct. http://nypost.com/2009/07/10/biff-wham-pow/ http://nypost.com/2009/07/10/biff-wham-pow/ "Their comic-book adventure went awry when cops approached the dynamic duo on 43rd Street to see whether they had the required license to perform in costume in public"