26 girl; twenty-six girl noun a woman who encourages customers to play 26, a dice game played with ten dice in Chicago bars US
Now there is a rash of cocktail lounges with big and quick turnover and the usual accessories of B girls and 26 girls and not a few with strippers. — Jack Lait and Lee Mortimer, ChicagoConfidential, p. 12, 1950
At the dice table the 26-girl sits in boredom[.] — Willard Motley, LetNo ManWriteMyEpitaph, p. 175, 1958