There is a poster that frequents /a/ labelled by others as ACK (Anti crack-kun). Other names they respond to crack-kun, Henry, Melori, Hu Tao schizo, bioengineering dropout,c6r5, Fregoli, ac_anon_ , besuretoactuallyread, anonanon8165, gg123x. They are also provoked by the phrase 'solar beam' since a discussion on /vp/.

Their behaviour is interesting because they have no theory of mind. Any post that displeases them, they believe to by a single tripfag '!Akemi', no matter how improbable. After accusing any poster of being '!Akemi', this individual then continuously posts invective, calls to suicide, often rendering a thread unusable.

Pic related is one of the poster's essays.

This thread is to document them.