Kookerus-Speaks aka Joe Hoff.
This kid posted a picture of himself flipping off the camera on Tumblr's blackout day, and got mad when people noticed that he looks like a fat little boy. He then decided to change his name to Taylor Hoff and pretend to be transgender, accused the black community of being transphobic for not realizing that he's actually a girl, and threatened to slit his wrists.
He has a history of saying incredibly autistic things and then threatening/faking suicide whenever someone laughs at him.
http://kookerus-speaks.tumblr.com