A recently discovered skill move. It involves ball rolling forwards then stopping the ball with your knee, then fake a scoop turn to widen the legs of your opponent. An easy smash with the left or right foot ensures your opponent gets nutmegged so hard, he digs himself a sandy grave, as pointed out by the name.
A huge plant like thing, made of a collection of Flood. many think that this actually controls the flood, but it isn't a fact. Graveminds form when the flood has been released on a planet (in this case Delta Halo)for long enough, and is probably the collective minds of everything that is taken by the flood. the "keyes blob" from the original halo was probably an early gravemind. He tricked John (Master Chief for n00bs) and the Arbitor, and took a ship to High Charity. In the end, he asks the rampant Cortanasome questions. Cortana is such a whore.
When, on an internet discussion forum, a user is banned by a moderator and the other users celebrate.
When, on an internet forum, somebody is banned, and the other posters celebrate.
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.