This is the ultimate Mr Meeseeks Costume! The world loves Rick and Morty, and so much so, that the show is now in Season 3. 3 Seasons… can you believe that? If you’re a big fan of Adult Swim’s Rick and Morty, then you’ll love this unisex, officially-licensed Mr. Meeseeks Onesie with Butt Flap. Onesie’s are cool again, but they are even cooler, if you don’t have to take them off to take a dump. Now, you can lounge around the house as Mr. Meeseeks, play video games, eat snacks, and stay warm on the couch or in bed watching TV. The butt flap is held in play by velcro, which is killer, because it makes going to the potty way easy. Get this Mr Meeseeks Costume today!