Emailed to me from another humor list (Marty's Joke of the Day)
To subscribe to Marty's Joke of the Day, send a blank email to:
martysjotd-subscribe@yahoogroups.com
Two children went into their parent's bathroom and noticed the scale in the corner.
"Whatever you do," cautioned one child to the younger one, "don't step on it!"
"Why not?" asked the sibling.
"Because every time mom does, she lets out an awful scream!"