Meanings
nounvitamin O (uncountable)
- slanguncountableOxygen.
- slanguncountableOrgasms.
The men I said yes to went home to their old ladies whistling a happy tune, high on vitamin O, relieved because I never hassled them when they said they couldn't spend the night.
1997, Meredith Maran, Notes From an Incomplete Revolution: Real Life Since Feminism, page 74
Cite this entry
APA
vitamin O. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/vitamin%20O
MLA
“vitamin O.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vitamin%20O. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “vitamin O,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/vitamin%20O.
Source: vitamin O on Wiktionary, CC BY-SA 4.0.