A painful sensation caused by the rubbing of knuckle, fist, or hand to oneshead. Generally causing hair displacement and mild cursing.
"Oh man, National Noogie Week is coming up! I'd better run so Sarah doesn't catch me in the middle of her mad noogie spree. Otherwise mass destruction of my hair follicles and/or scalp will occur!"
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.