Wypatroszony said: The face above them belongs to someone tagged as GOは神 (kind of sort of creepy inside). Henmere may know something about this.
It is related to the Manatsu no Yo no Inmumeme. "GO" was a gay porn actor at COAT Corporation in the early 2000s. Though he was a reasonably popular gay actor at the time, he didn't have much of a presence in that particular show. Now, they are treating him like a founder of a sect, as a joke. The phrase/tag seems to be some kind of backhanded compliment.