This was actually initiated by blogger Kickdefella.
Displaying the flag upside down is not meant to be a sign of disrespect. An upside down flag is in fact an official symbol of distress.
“If you have a reason to disagree with the manner in which this country is heading, then you have a cause.”
Yes, I have a reason to disagree with the country’s direction. The way we’re heading with the present administration, I can only see a bleak future of despair. And so, as a mark of protest, I fly my flag upside down.
Our country is in distress. We must save it.

[...] Weeks ago, I flew my flag upside down. [...]