This just in: Amy Farrah Fowler isn’t the only member of THE BIG BANG THEORY to find themselves unexpectedly aroused by last night’s appearance of Penny’s on-again-off-again boyfriend Zack. As luck would have it, Zack’s chiseled physique is just what the [PHD] doctorates ordered. Turns out, in the December 16th episode entitled “The Justice League Recombination,” our favorite not-so-super-heroes find a “super” use for Zack when they enter a costume contest as the Justice League. More first look photos of which can be found after the jump. 
