A condition wherein an individual forgets or neglects to clean the cheese out from between their teeth after a meal. CT can also be used as a nickname for a person with the condition.
Jim: Knock it off Cheese Teeth.
Ben:Wow, Great Insult.
Jim: No I'm serious, you have cheese between all of your teeth.
Ben: Whatever, I was just eating some Kraft Singles
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.