Similar to cattle, rattles tend to travel as a herd or group. Can be readily seen on the freeways of the United States blocking the fast lane or signaling 5 blocks before turning.
A theory proposed by Gamesradar.com's Rattlehead stating that the weirder the porn is, the less attractive the pornstars are.
Man 1: "Eeewww man, how come whenever I look up scat the girls are always ugly as hell?"
Man 2: "It is called "Rattles' law". Try looking up normal stuff
using spare change in a cup to make the sound of a rattlesnake : typically done by a homeless person.
guy 1: "I was about to give this homeless guy some money, but then I heard a rattlesnake and ran away."
guy 2: "You idiot, that was just a detroit rattlesnake."
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.