Optimist: A person who while falling from Eiffel tower says in midway "See I am not injured yet"

Smile: A curve that can set a lot of things straight.

Divorce: Future tense of marriage.

A cockroach will live nine days without its head, before it starves to death.

A crocodile cannot stick its tongue out.

A pig's orgasm lasts for 30 minutes.

A snail can sleep for three years.

All Polar bears are left-handed.