DC Inside

New minor galleries are created upon user request. The request message should explain the gallery topic, which should not be inappropriate, and should not overlap with existing galleries. Highly active minor galleries can be promoted into main galleries by administrators. In this case, administrators obtain the right to manage the galleries.

Galleries are controlled by site administrators, while minor galleries are controlled by dedicated user accounts, called managers, or more frequently ju-ttag (주딱; lit. orange badge), due to the fact that their usernames come with an orange badge. Manager roles are first assigned to the user who requested creation of that gallery, and the role can be handed over to other users. Sub-managers can be appointed by managers and get a blue badge, leading them to be called pa-ttag (파딱; lit. blue badge).

Site administrators choose posts from among the whole website to re-upload to the Hit gallery. There are no specific standards for choosing posts, but they are generally fun, useful posts. The user who created the original post can request it be deleted from the Hit gallery.

Users have the option to be anonymous, which led to the forum's atmosphere being different from other major Korean forums.

Since 2007, you can choose to register, log-in and use your own account. Before that, it was a fully anonymous forum.

The anonymity led users to communicate casually, expressively, and with insults and abuses.[5]

The forum is a main source of popular jokes, buzzwords, and neologisms in South Korea. Parodies, satires and slang based on controversial social or political phenomena and public figures are shared, and are quickly spread to other online communities and eventually to news, advertisements and everyday life. Some popular slang is as follows:

• ing-yeo (잉여; lit. surplus), meaning a person who is incompetent and useless in society; it was used widely pre-2010.[6]
• 헬조선; lit. hell Joseon, which was generated in the History gallery, which was notorious for anti-Koreanism as of 2015.[7] The word roughly means living in Korea is harsh and hopeless.[8]

Criticism of Hwang Woo-Suk was led by the Science gallery along with the Biological Research Information Center gallery in 2005.[9] The Stock gallery found video evidence for the trial of Kim Ki-Choon, a central figure of the 2016 South Korean political scandal. The video was referenced in the parliamentary audit by congresswoman Park Young-sun.[10]

Initially a voice for left-wing politics, mainstream users turned to right-wing and conservative views as early as 2013.[11][12] However, because there are so many galleries and each gallery has different history and major themes, there are also left-wing and neutral galleries, so it is hard to say that there is a representative specific political tendency of all DC Inside galleries.[13][14]

Many galleries are accused of misogyny,[15] and the Baseball gallery has been called out for its "secondary abuse" toward high school teachers reporting sexual assaults.[16]

The MERS gallery (short for Middle East respiratory syndrome outbreak) was created in the spring of 2015, and became a place for bashing two women who were falsely accused of contracting MERS, refusing quarantine and going shopping in Hong Kong. They were bashed as "kimchi women" (김치녀; gimchi-nyeo), a misogynist term for women who only have shopping on their minds.[17]

As this continued, an influx of feminists started using reactionary terms, coining gimchi-nam (김치남; lit. kimchi man), a reclaimed term which mocks Korean men. DC Inside intervened by instituting a policy which forbade the usage of gimchi-nam. A portion of its users regarded the measure as discriminatory,[lower-alpha 1] which eventually led to the creation of a feminist website, Megalia.[19][18]

On 4 July 2016, police raided DC Inside and Ilbe Storage, which spread rumors of Samsung Group Chairman Lee Kun-hee's death in an apparent bid to boost stock prices.[20]