Cyberhickery means an activity on the Internet that involves sophisticated, intensive and long-term abuse of an individual or group. Some consider it a type of trolling, whereas others compare it to cyberbullying or cyberstalking.
It is a more polite term for 'cyberdickery' which is derived from 'cyber-', 'trickery' and 'dick.' The hickery part is morphed from 'hickory,' which is a type of stick used to abuse others.
Person A: I am always getting picked on by this person on the Internet. They just won't stop trolling me. Whatever I post on review sites they post the opposite.
Person B: Its probably someone obsessed with cyberhickery. Why don't you try posting under a different name?