"They are All Aliases of the Same Person but I only Have Some of them On Ignore"

Someone explain that one to me. If you think someone has multiple aliases but it's all the same person and you want to ignore that person, then why only put some of them. Not all? Only some of them on ignore?

Seems like a pretty tacit admission that the person is lying that he thinks all the aliases are the same person. Something a pathological liar (like tittyfag(dot)) might say even though it makes no sense at all.

Lol!