I'm a simple man. I see a tiny turtle with a pair of tiny katanas on its back, and I smile . I see a door stopper shaped like Hodor, and I laugh (and also cry a little). When some guys form a band where they dress up like Scorpion, Sub-Zero, Smoke, and Reptile, I get a little happier. It's the small, nerdy things in life that make my day just a bit brighter . Whether it's a clever pop culture reference or an adorable homage to my favorite characters, these little moments of geeky joy bring a sm…