A joke which in which the humor is thought to cease/die down when in actual fact continues to be funny. As if the joke is on a roller coaster going round for a second time.
loler meaning: laugh out loud er
Commonly used in the 'geek' community.
lolercoaster: None. Only in context of a Joke. Can apply to most humorous situations if it fits the criterion of the definition.
The most supreme of all 'copters, the almighty LOLcopter is the defender of laughter and goodness. It thrives upon the happiness of children, and it spreads its joy wherever it can.
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.