Is it true that daddy long legs have venom? And also is it strong venom or very lethal? Also if it does what happens if say a person ate one. I have herd it has VERY bad venom and the reason its not lethal is because its fangs can't penetrate human skin.

See the Daddy Longlegs - Are Daddy Longlegs Venomous? (http://insects.about.com/od/noninsectarthropods/f/daddylongvenom.htm) article discussing this.