Yo Gabba Gabba! Say it with me. Don't you feel better? I know I do. Good. It's hard not to have a good time when it comes to kid shows like this or costumes like Adult Brobee Costume - Yo Gabba Gabba! (A magic robot) Do the robot while listening to Biz's Beat of the Day for extra credit.The Adult Plex Costume - Yo Gabba Gabba comes with a shirt and hat. He's a robot and he's magic. I'm hard pressed to come up with a better description of him than that. Do you need anything else? Oh wait, he can play keytar. Now there's an awesome costume waiting to happen and it all starts here with Plex. The Adult Plex Costume - Yo Gabba Gabba is for anyone who is a fan of robots of the friendly variety!