Green’s Dictionary of Slang

gaan to bed phr.

(W.I. Rasta) following a verb of liking or loving, it has a superlative meaning; can be used in any context, such as I love hafu yam gaan to bed!

[WI]L.E. Adams Jam. Patois 42: A love I love yu gaan to bed.
Webster’s Jam.-Eng. Thes. Dict.