Did you know that most April Fools’ Day “pranks” are terrible? Well, they are. This “holiday” is the absolute worst and we dread it every year. But on rare occasions we come across a gag that is actually entertaining. It’s also easier to find one that really works when you have access to an infinite number of universes, like Adult Swim. The network’s 2021 April Fools’ Day joke is genuinely fantastic. It’s so good we wish it wasn’t a prank at all.