A little boy squirrel and a little girl squirrel were chattering and 
playing around when up comes a fox. The girl squirrel dashed up a tree, 
but the boy squirrel stayed on the ground. "That's strange," said the fox. 
"Usually squirrels are afraid of me and run to the nearest tree." "Listen, 
bud," replied the boy squirrel. "Did you ever try to climb a tree when you 
were in love?"