Some definitions...

ADULT: A person who has stopped growing at both ends and is now growing in the middle.

BEAUTY PARLOR: A place where women curl up and dye.

CANNIBAL: Someone who is fed up with people.

CHICKENS: The only animals you eat before they are born and after they are dead.

COMMITTEE: A body that keeps minutes and wastes hours.

DUST: Mud with the juice squeezed out.

EGOTIST: Someone who is usually me-deep in conversation.

HANDKERCHIEF: Cold Storage.

INFLATION: Cutting money in half without damaging the paper.

MOSQUITO: An insect that makes you like flies better.

RAISIN: Grape with a sunburn.

SECRET: Something you tell to one person at a time.

SKELETON: A bunch of bones with the person scraped off.

TOOTHACHE: The pain that drives you to extraction.

TOMORROW: One of the greatest labour saving devices of today.

YAWN: An honest opinion openly expressed.

WRINKLES: Something other people have.

H/T Chad