Drew, a fan favorite on this season of Dancing with the Stars, showed off his toned legs in blue star-spangled booty shorts and a red bustier in a more classic rendition of the comic book heroine.
Brother Jonathan took on the recent Gal Gadot reboot version of the costume with a muted blue skirt and armored bodice.
Both sported a flowing black wig and smoky eye makeup, which in addition to some beard stubble, made for a funny sight.
"What...no one wants to sit with #WonderWoman?" Drew pondered in the caption of a photo of him sitting alone on a plane.
Fans were quick to jump on the jokesters for their hilarious costumes.
"Omg Drew! You are one sorry looking wonder woman!" one said.
"Love hairy Wonder woman!" another said.
"OMG it takes a strong man to wear something like this lol," one chimed in.