It's February 29 — a day we only get to experience once every four years.
Our friends at Wikipedia say that a Leap Day is added every four years "to keep the calendar year synchronized with the astronomical or seasonal year" — an explanation that no doubt makes sense to Professor Farnsworth on Futurama, if not to the rest of us.
Unfortunately, the following memes don't quite explain the phenomenon, either — but they have an amusing time trying.
Check out our collection below.
Continue to see more of our Leap Year memes gallery.
If you like this story, consider signing up for our email newsletters.
SHOW ME HOW
You have successfully signed up for your selected newsletter(s) - please keep an eye on your mailbox, we're movin' in!