Mad Hatter's trademark dance that was not only one of the most embarrassing and unnecessarily awkward moments in the history of cinema, but also the moment when Tim Burton's credibility as a director hit an all time low.
On that note, the actual man performing the dance, David "Elsewhere" Bernal, is actually a very talented and innovative dancer and is a treat to watch within the appropriate context.
To dance ever so vigorously, in quite a .... mad way :) ,
This is the famous Futterwack from Tim Burton's (2010) Alice in Wonderland danced by none other than the mad hatter by moving and popping various parts of your leg from your waist to your feet
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.