In Saint Lucia, it means to hit someone with or to get hit by the vehicle.
I don't know the true spelling for it, but it's pronounced exactly as it is spelled
(The dog gets hit by the vehicle)
1.Oh gosh, di dog got bonx (Oh gosh, the dog got hit by the vehicle)
2.Oh shate! A mun bonx di dog (Oh shate! A man just hit the dog with his vehicle)
To roll up the greasy newspaper from the fish n chips, then tuck it between the legs.
Ry: Bloke, it's a bloody windy day for fish n chips!
Bill: No worries! Gimme a bonxie!
Ry: With butter flavored Crisco too?
Cyn: The birds will enjoy that too!