A noodle, for reasons unknown, that has been stuck up a largely obese woman's vagina and has been cooked at 98.6 degrees Fahrenheit for an unknown interval of time. They likely smell of fish and it is not advised that they be consumed by any living being, unless you're into that sort of thing.
May also apply to a woman who is so loose, her vagina looks more like spaghetti strings.
"Where did my pasta go?" "Probably Celina's vagina over there; she's into fuck noodles."
"Heard you ran away from Diane." "Are you kidding? She's been with so many guys, she's a total fuck noodle!"
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.