The result of releasing all of one's power, unexpectedly, at the height of applied force.
A Brute Force Overshoot is what happens when you apply all of your might to opening a bag of chips only to fling them all over the kitchen, or when you bang your knuckles as the wrench suddenly comes off of that pesky rusted nut, sending your hand uncontrollably forward.
When one comes down the front of a girl's pants with the hand, then accidently passes over the vagina and inserts their fingers into the girl's anus. This is usually caused by a lack of sexual experience.
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.