Green’s Dictionary of Slang

acey-deucey adj.2

[SE AC/DC]

1. (US black) complex, unstable, neither one thing nor the other.

[US](con. 1940s) Deuce Ofay Productions ‘The Jive Bible’ at JiveOn.com [Internet] Acey-deucey: adj. A variable situation, person, emotion or object; ‘Damn, Frank! You only on yo thirteenth cup a java and you already acey-deucey!’.

2. (gay) bisexual.

[US]B. Rodgers Queens’ Vernacular.