Which fruit's name is slang for a new car that keeps breaking down?

Which echinoderms make up the class Asteroidea? What term covers any hoofed mammal, whether a hog or a hippo? Which singer had hits with "Any Man of Mine" and "Man! I Feel Like a Woman!"? Which Mongol conqueror's title is usually translated as "universal ruler"? What word describes any object that is fired, thrown or launched? Which Apple laptop line was offered with G4 processors from 2001 until the MacBook Pro replaced it in 2006? Epsomite, the mineral form of Epsom salt, is a hydrated sulfate of which metal? Which planet has the shortest day in the solar system, spinning once in under 10 hours?