A bizarre 2ch meme usually showing characters from the Touhou series as disembodied, deformed heads with strange facial expressions, sometimes exclaiming "ゆっくりしていってね!!!" ("Yukkuri**eitte ne!!!" - which roughly translates as "Take it easy!!!").
Based from a 2ch user's failed attempt to draw Touhou protagonists Hakurei Reimu and Kirisame Marisa using Shift_JIS/Ascii Art.