This user https://stackoverflow.com/users/4677723/sissy-girl is the same user that was banned here a few days ago https://stackoverflow.com/questions/28950000/guys-hello-i-need-to-check-my-code-cause-i-dont-know-whats-wrong-can-anyone-h
If you visit the blog linked from their profile (http://gibberishstack.blogspot.com.br/search?updated-min=2015-01-01T00:00:00-08:00&updated-max=2016-01-01T00:00:00-08:00&max-results=8) you can see they are a serial SO troll.
They have answered a number of old questions in the last few minutes. All of which have been instantly upvoted. I suspect by the same user with a second account.
Not sure what they are up but maybe worth somebody with a ban hammer keeping an eye out. ๏_๏