Urban Dictionary has completed replaced all MGTOW definitions about "male self-ownership" with "incels who hate women" type smears.

This total replacement occurred roughly April 2019. The censorship and brainwashing have come to extreme levels.

Current:

https://www.urbandictionary.com/define.php?term=MGTOW

Wayback from Feb 2019:

https://web.archive.org/web/20190209103039/https://www.urbandictionary.com/define.php?term=M.G.T.O.W