A chain message is usually a message that is untraceable when it it first sent.They are usually sent because of the threat of bad things, such as being cursed, haunted, bad sex, relatives dying or death itself. Do not re send a chain message because it won't work and its stupid. Blackberry Messenger and email are most affected.
Chain messages don't work so don't bother with them. Making the up is just as bad. Luckily there are such things as spam filters.