As we all know, Leap Year only comes around once every four years, so we have to make it last. It's true for everyone born on Feb. 29, it's true for anyone getting really drunk in celebration of everyone born on Feb. 29, and it's true for the Internet, which has to make due with what's it got until the term "Leap Year" starts trending again in 2016.
The same goes for Twitter (sort of). Sure, come tomorrow Leap Year 2012 will be a distant memory. But in preparation for the next four years, we've stockpiled some jokes to hold you over until the next Feb. 29 rolls around.