User blog comment:ForestFairy/How to Take the Fun Out of Trolling/@comment-70.198.139.60-20150717182605/@comment-1038387-20150717183921

"Abuse" is


 * a) violation of the Terms of Use or
 * b) a line crossed, according to the majority of that wiki's community.

If, and only if (and not even always then), admins might lose their powers. But one disgruntled blocked user yelling "abuse" will lead to nothing.