2018, Judah Weinerman, "Meet incels, the internet's resident anti-women hate brigades", The Justice (Brandeis University), 30 October 2018, page 11:
Next, you have "betas," unremarkable men who women will ignore but eventually marry for their money in a practice referred to as "betabux."
2018, anonymous, quoted in Rebecca Karlén, "Incels: En kartläggning av diskursen på forumet incels.is", thesis submitted to Uppsala University, page 31:
They reproduce with "genetically inferior" men just fine. They don't usually reproduce with chads because they use birth control, they wait until they turn 35 and find some betabux cuck to have giga incel kids with.
2019, anonymous, quoted in Stephane J. Baele, Lewys Brace & Travis G. Coan, "From 'Incel' to 'Saint': Analyzing the violent worldview behind the 2018 Toronto attack", Terrorism and Political Violence:
“Chad has to work hard to avoid having kids, roasties will beg for condoms off and lie about birth control to get his seed. [...] Meanwhile normie betabux can’t even be sure that his one kid is biologically his. The foid could’ve cheated on him while ovulating and his blue pilled ass would never know.”
2019, "Dr. Castle", The Blackpill Theory: Why Incels Are Right & You Are Wrong, page 155:
These relationships are actually evidence for the blackpill, as these men are “beta bucks.”
2020, anonymous, quoted in Angus Charles Lindsay, "Swallowing the Black Pill: A Qualitative Exploration of Incel Antifeminism within Digital Society", thesis submitted to Victoria University of Wellington, page 54:
For one user “Hoping to go back to uni so I can moneymaxxx and not die of a lack of healthcare in this American shithole country. If I can get enough money, some foid will at least want me to be her betabuxx provider.”
Verb: "(incel slang, of a man) to act as a provider for a woman who has settled"[edit]
2020, anonymous, quoted in Angus Charles Lindsay, "Swallowing the Black Pill: A Qualitative Exploration of Incel Antifeminism within Digital Society", thesis submitted to Victoria University of Wellington, page 101:
Incels typically dislike men who betabuxx, dismissing the idea of attracting a women later in life because of the fear of being treated this way.
2020, "iKillCucks", quoted in Alva Svenning & Moa Åkne, "'Normies don't know hardship': Incels och kvinnoförakt på digitala forum", thesis submitted to Lund University, page 12:
Betabuxxing is trash either way. She will never love you or your money like how she loves Chads 8 inch hard cock pounding every whole[sic] in her body (iKillCucks, 2019)