The first 90 days of a relationship during which a man puts in the most effort he ever will for the woman he is with.
I was sad when I saw that my ex was putting in so much effort for his new girlfriend - effort that he never showed with me - until I realized it's just New Pussy Energy and he'll end up disappointing her, too.
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.