ﾂコﾂテﾂフﾂォ is short for ﾂコﾂテﾂ・ﾂフﾂォﾂビﾂア (kote-phobia)
ﾂコﾂテ means ﾂコﾂテﾂハﾂδ� (ﾂ古�津ｨﾂハﾂδ督ドﾂδ仰ネﾂーﾂδ�)

A ﾂコﾂテﾂフﾂォ is a person who shows abnormal dislike towards posters with a handle name on BBS.

http://academy3.2ch.net/test/read.cgi/english/1123050377/744-748