a skating move where one falls forward onto the ice landing perfectly on both knees, ejaculating loudly "Oh Fuck!" A single axis Monica Lewinsky means landing only on one knee with bonus points for wherever the other leg or ankle may end up.
A pair of Monica Lewinskis refers to a good sensible part of hard shelled knee pads worn while skating.
I performed a spectacular Monica Lewinski on the Ottawa Canal. Now I will go cry in a snowbank.
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.