Gender: Mostly male, almost no women
First person: "Wai"
Second person: "Omae", "you-niki", "Itti" (for thread OP)
Age: Varies
Height: Varies
Likes: Resuba (reply battles), trolling, 2channel, masturbation, gacha games
Dislikes: Working, exercise
They engage in reply battles and conversations on various topics on 2channel.
Many are NEETs or shut-ins, but people from all walks of life, including students and working adults, use it.
They speak Kansai dialect and add endings like "yade" or "ngo".
They frequently use vocabulary originating from NanJ. For example, "Sangatsu" (meaning thanks), "Zantou" (meaning unfortunate but expected), "○○ Teiki" (meaning a recurring ○○ thread), "Guusei", "Guuchiku" (meaning saint, brute), "Haradei" (meaning post an image), "Itti" (thread OP).
On 2channel they troll, but in real life they are mostly introverted loners. If they find something they dislike, they attack or provoke. Many have bad personalities. Some people try to show off their knowledge. Provocation is common. There are many non-reals without girlfriends, and conversely they say things like "Real people, go explode" towards those with girlfriends ("Rea-juu").
However, they are kind to those who have been dumped by their girlfriends or have suffered heartbreak.
They show solidarity in useless places (e.g., they show solidarity and search for years together to find a forgotten saved image).
Although 2channel now has various topics, since it was originally a baseball board, there are people who like baseball.
They quickly gather on interesting threads, and threads often derail with idle chat or joke responses. They also post AA (ASCII art) and copypasta.
They often talk about dirty jokes.