I get to giggle all winter here. Back in high school, I read (and re-read and re-read and plum wore out) "The Straight Dope" by Cecil Adams. The two things in that book that I count as my favorites were the one about bilirubin and the one about all the Eskimo words for snow.
So, it snows, and I like to say "Observe the snow! It fornicates!" sometimes. And that's what makes me giggle.