Green’s Dictionary of Slang

combolo n.

[dial. combolo, a companion; ult. Sp. compañero, friend or ? combolo, an African song-dance]
(W.I.)

1. an old, trusted machete.

[WI]in Cassidy & LePage Dict. Jam. Eng. (1980).

2. a sexual partner.

[WI]L. Bennett ‘Cuss Cuss’ in Jamaica Dialect Verses 28: Gwan, me an’ yuh noh combolo.
[WI]L. Bennett ‘Jamaica Ant’emt’ in Jam. Humour 6: Doah Jamaica ant’em shoulda be / ‘We all a combolo’.
[WI]Bennett, Clarke & Wilson Anancy Stories and Dialect Verse 99: combolo – companion, friend.