The name Waileia originated from Hawaii. It's the name of a beautiful, smart girl that is very good at sports, such as cheerleading. If you ever meet a girl named Wailea, it's most likely that you'll be sucked into a trance with her attractiveness.
Found in the Star Wars universe most notably in the Return of the Jedi. A jizz-wailer is a musician who plays a fast, contemporary, upbeat style of music.
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.