Green’s Dictionary of Slang

dege adj.

also degeh-degeh
[Ewe deká, single, solitary]

(W.I. Rasta) little, skimpy, small; both in size and number.

[WI]in Cassidy & LePage Dict. Jam. Eng. (1980).
[WI]Francis-Jackson Official Dancehall Dict. 13: Degeh-degeh used to emphasise a small amount [...] u. a de one degeh-degeh frock she ‘av.