What's 18 inches long, has a purple head and makes women scream?  Sudden Infant Death Syndrome .
Can you please explain why you would make such an offensive joke?
It's just a joke champ.
Jokes about children dying are no laughing matter.  If a friend of yours lost a child for any reason, you wouldn't want to make jokes around her, so why subject strangers on the internet to this kind of humor.  We'll never know what kind of trauma someone in the audience might have suffered in the past.