HOH is yet another anagram used during text messaging, instant messaging, e-mail etc. It stand for High on Heroin. The person sending the message implies that they are induced by a concentrated narcotic, revealing illegal activity. Hopefully they send the message to a policeman's cell phone. That would mean jail. HOH is a retired veteran of war and is currently living in a two room cabin in the Leftern Hemisphere with his 20 wives and 903 kids.