▁users ▁may ▁identify ▁themselves ▁in ▁any ▁way ▁they ▁want ; ▁a ▁formal ▁registration ▁or ▁log ▁in ▁process ▁wasn ' t ▁available ▁and ▁added ▁as ▁an ▁option ▁on ▁ 2 0 0 7 . ▁ ▁This ▁encourag es ▁users ▁not ▁only ▁to ▁communicate ▁with ▁one ▁another ▁more ▁cas ually ▁and ▁express ively , ▁but ▁often ▁to ▁ins ult ▁and ▁ab use ▁one ▁another ▁more ▁readily . ▁ ▁Par ody ▁and ▁ne olog isms ▁ ▁DC ▁Inside ▁is ▁known ▁to ▁be ▁responsible ▁for ▁generating ▁and ▁circul ating ▁most ▁of ▁the ▁popular ▁j okes , ▁bu zz words , ▁and ▁ne olog isms ▁in ▁Korea . ▁ ▁Many ▁of ▁its ▁users ▁eager ly ▁create ▁and ▁share ▁composite ▁photos , ▁sounds , ▁or ▁video ▁on ▁the ▁site ▁which ▁par ody ▁or ▁s ati ri ze ▁a ▁variety ▁of ▁controvers ial ▁social ▁and ▁political ▁phenomen on ▁and ▁public ▁figures . ▁ ▁They ▁enjoy ▁using ▁words ▁or ▁phr ases ▁out ▁of ▁their ▁original ▁context s ▁as ▁another ▁way ▁to ▁s ati ri ze ▁or ▁critic ize ▁controvers ial ▁issues ▁or ▁figures . ▁ ▁Most ▁of ▁the ▁“ DC ▁S lang s ” ▁are ▁quickly ▁spread ▁to ▁other ▁online ▁communities , ▁off line ▁mass ▁media , ▁and ▁eventually ▁into ▁the ▁Korean ▁people ’ s ▁every day ▁lives . ▁ ▁Y ing - Y ar ▁( origin ally ▁meaning ▁sur plus ▁or ▁remainder ▁but ▁altern atively ▁meaning ▁a ▁person ▁who ▁is ▁in comp et ent ▁and ▁useless ▁in ▁society ) ▁is ▁one ▁of ▁the ▁most ▁popular ▁ne olog isms ▁created ▁on