A recent question is promisingly tagged
Every one I spoke to seems to think it's about anything but portmanteau words.
One comment clearly states there is no such portmanteau as the OP there has asked, while one answer states that such a portmanteau would not be possible.
The extended commentary at the question and the couple of answers all discuss the same topic, which is not portmanteau words, not the English language and its usage, not something of peripheral interest to the English language.
I flagged the post for the attention of the mods: What's happening?
The referred question has since been edited, title, body and tags. This meta question relates to the original version as at the time of posting.