A varied version of drinking, Drinknink is when you drink to the point of throwing up but keep drinking anyway. It was originally used in the 50's for a brief amount of time, gaining it's fame at frat parties when people couldn't say drinking anymore due to intoxication.
"you talk about drinknink as much as everyone and not puking, but you just sat there when everyone else was kinda moving and/or being punched in the head"
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.