The cow that laughs, that is.
I've been eating small cubes of Laughing Cow cheese.
La Vache qui Rit imparts the following useless trivia:
Every 24 hours, the human heart beats about 100,000 times.
Fleas can jump 13 inches in a single leap.
Some fish can actually get seasick.
Wassailing was an old English custom now known as Christmas caroling.