Bilateral Thinking Puzzles

Q: A man is lying dead in a field. Next to him there is an unopened package. There is no other creature in the field. How did he die?

A: His car (the lemon) skidded on the ice and hit a tree.

Another

This is another thing that seemed funnier a third of the way into writing it, from the Surrealist. 19th August 2005.