Revealing new rules to a game (which you already knew) that can drastically alter the balance of a game in your favor.
Specifically to prevent you from winning when you're about to win.
Dave: You can't place a tile on the board
John: Why not, we've been doing that the whole game?
Dave: Bitch please, It says it right here in the rule book.
John: Brodigans!
T: Wow, that chick can simultaneously sing, juggle with one hand and perform complex mathematical equations with the other hand. She must be some kind of prodigy!
B: Nah man, she's not a prodigy, she's a 'broadigy'!
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.