Green’s Dictionary of Slang

(W.I., Jam.) a wealthy lover.

1995		Francis-Jackson Official Dancehall Dict. 5: Boops sugar daddy (see Brinks): u. de man is har boops.
1996		Allsopp Dict. Carib. Eng. Usage 111/1: boopsie [...] A woman who receives and enjoys the favours of a boops.
2008		A. Wheatle Dirty South 58: ‘I ain’t your fucking boops!’ ‘What? You can’t even buy your girl a chicken and chips?’ [Ibid.] 99: I ain’t buying you shit! I ain’t no boops.