Lobsterfestivities are the events that occur after a meal at Red Lobster during the yearly "Lobster Fest"
Sometimes this could mean seeing a movie, or going to a club. It may also include going home, changing your baby's diaper and then realizing you have to change your own.
It was Dr D's triple x and we went out for lobster. The lobsterfestivities did not end there though. I crapped my pants and had to take a fully clothed shower.
A drinking holiday; held on Thanksgiving,Christmas and New Year's Eve. You eat junkfood,watch movies,drink massive amounts of alcohol and end the evening shit-faced and listening to loud rock 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.