Highly Offendable Groups. Political groups centered around a common trait or cause that are extremely emotional about it, to the point that they will attempt to exact revenge by any means necessary (by POLTER, for example) on whomever or whatever dares to challenge any of their core beliefs.
Modern HOGs are ones centered upon race, sex, and sexual orientation. Religious zealots in the Western world used to be HOGs, but have been offended by so many people so frequently that they have gotten tired and gave it up.
Term for police. Derives from police slang "pigs"
"Damn! Its the hogs on our tail!"