I Also Can't Stand Up Quickly

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 stood his ground.

"You're pretty brave," said the fox. "Usually squirrels are afraid of me and run to the nearest tree!"

"Listen, bud," snarled the boy squirrel. "Did you ever try to climb a tree when you were in love?"