By AJ Willingham, CNN
Updated 1035 GMT (1835 HKT) March 14, 2018
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Wait, you're just going to celebrate Pi Day by eating PIE? Boring! If you really want to profess your constant and irrational love for everyone's favorite ratio, you should just sit and stare at it! Consider its beauty! Fondly peruse its digits until they all run together in a big, transcendental blob. That's what real pi fans do.