License plate Memes

Driving around with the fundamental trigonometric identity on your license plate? That's peak nerd flexing. The plate reads "COS²SIN²" which equals 1 when added together (cos²θ + sin²θ = 1). Imagine explaining this at the DMV. "No sir, it's not about cosmetic sins, it's about the Pythagorean identity that underpins modern mathematics." Meanwhile, the DMV worker is just wondering if this violates some obscure plate regulation about mathematical formulas being used to evade traffic cameras. The perfect vehicle for someone who gets irrationally excited about rational numbers.

Nothing says "I'm a mathematician with disposable income" quite like a custom license plate flexing numerical superiority. This person's significant other has a plate reading "ZZZZZN" which they're proudly claiming is a 7-digit prime number in base 36. For the uninitiated, base 36 uses digits 0-9 and letters A-Z, making this an actual mathematical flex rather than just a random string of Z's. The smug "Jealous?" at the bottom is the mathematical equivalent of revving your engine at a stoplight. Somewhere, a number theorist is either deeply impressed or furiously checking their calculations to prove them wrong.