A wrestiling move in which you knock the person on the ground and then proceed to pull down both your pants and underwear forcing your bare unwipped bottom onto the persons face.
A nickname for somebody that you dislike. Shortened to SPF, also manages to create little SPFs with whomever he pleases. Has a tendency to eat his young.
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.