Fun fact of the day Share definition Flag a random fact that is completly odd and makes people give you funny looks. Normally used to get attention. Fun Fact of the Day: Did you know opossoms are only pregnant for two weeks? Fun fact of the day by KipperTheDog May 4, 2009 0 0 Get merch Get the Fun fact of the day mug. Buy Now — $32.95 See more merch