Overheard in my office…

Im busy (typing up this post) working away like a busy bee, when I overhear this…

R: Every 4 years it has an extra day.

K: It cant, February only has 28 days.

R: Yes, but every 4 years is a leap year and then February has an extra day.

K: I know but usually it has 28.

R: *sigh*

One of the ladies from the office next door gave me this one yesterday morning…

Ethel (yes, she is actually in her 80′s): There is something wrong with my diary.  There is no 30th of February!