The story
Blend of Cuomo + homosexual. Popularized in 2020, though attested in reference to Andrew Cuomo since at least 2011.
Etymology from Wiktionary, CC BY-SA 4.0.
Cuomosexual
Today it means: A fan of Andrew Cuomo (b. 1957), 56th governor of New York from 2011 to 2021. Full definition →