I was listening to an old Peter Tosh song where he says "bull-buck." What does this mean?

Question

The tune in question is "Steppin' Razor."

Answer 1

The definition I found on-line is a loggers term:
BULLBUCK OR BULLBUCKER: Supervisor of the fallers. Among his responsibilities are assignment of fallers to working areas and insurance that work is done safely and efficiently.

But from the lyrics, it could also be a slang term for a bull bucker (rider). Pete seems to be using slang from all over in this song. Duppy, for example, is a West Indian term for ghost.