If you find it tough to take bobbleheads seriously, you’re not alone. But perhaps you should. And National Bobblehead Day on January 7 now is a chance to recognize the fun behind these dolls—and admit you like them without feeling self-conscious about it. Although these goofy dolls have become popular in the past couple of decades, bobbleheads have been around for the past few centuries. We bet you there’s a bobblehead version of any famous person you can think of: presidents, sports figures, Supreme Court justices, and the Beatles all have their own bobbleheads. Clearly, National Bobblehead Day is a great idea. And if you don’t believe us, just ask the world’s population of millions of bobbleheads. They’re sure to be nodding in agreement.