Ginebra translates to "gin". While it might seem like a simple word for an alcoholic beverage, its repeated use in the song, especially in the phrase "reina de la ginebra" (queen of gin), makes it central to Rita's identity and the song's narrative.
It's an interesting word because it immediately paints a picture of Rita's character and the setting of the song, hinting at a wild, perhaps even reckless, encounter. It's not a word you find in every Spanish song, making it memorable and unique to this particular story.
"Rita" is a hungover morning-after story dressed up as a barroom romance. The narrator leaves a roadside bar with a woman he barely knows — "Nos fuimos con la reina de la ginebra" ["We left with the queen of gin"] — and the night dissolves into stairs, a wooden bed, and sweat. None of it is glamorous: he wakes up "Confuso y pegajoso me duché" ["Confused and sticky, I showered"], and by morning she's gone, leaving only empty bottles and a few roses behind.
Hombres G never moralize about any of it. The song shrugs at its own hangover and closes on a flat "No, no, no" that says more about the morning after than a real confession would. It's less a love song than a half-remembered blur, and it knows it.