(Verb)To continue to use a joke, idiom or pop-cultural reference so long after it has ceased to be funny or relevant that it becomes distasteful or ghoulish, like intercourse with a corpse.
FABUNKNOWN:- Is a secret FABARM who never appears to exist, he she or it could be operating, silently unknown, from the enemie's attic - the FABUNKNOWN nearly always operates silently - then disappears INSTANTLY!
I'm certain that he's a very cunning agent, we'll need to get a FABUNKNOWN up in his attic for a while, he or she'll get the facts within a couple of hours - FABUNKNOWNS ARE F A S T !
Jesus Christ that was "fabfuckingdiculous"! Jimmy the big fat loser with braces and zits got Suzie Johnson the hottest girl in school to give him major head under the bleachers during football practice!
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.