An incredible breed of human, witty, charming and charismatic. A Lucking is a people person and normally extremely good looking. If your with a Lucking you are very lucky indeed.
When you quit a job, task, or team abruptly because you are just mentally checked out and unable to deal with it another moment longer. Typically out of nowhere and with little to no notice.
In reference to Andrew Luck retiring abruptly from the NFL at the age of 29.
"I can't believe Andrew Luck retired at 29, two weeks before the season started."
Andrew Luck, former franchise QB of the Indianapolis Colts, retired 2 weeks before the NFL season began without any notice or signs of retirement. Fans booed him off the field as they witnessed Andrew Lucking.
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.