By passers
Apart from its literal meaning, it's used to mean by passers, as in casual people who walk pass a house or location just to witness or see something for themselves.
Patois: Walk pass a guh bruk fi dem neck, dem just a stretch fi see wha a gwaan yah
English: By passers will break their necks, they are stretching out just to see what's happening here.
for so long
It a statement used to mean ‘for so long', ‘since then’ or ‘from that long time'.
Patois: A from wah day we a duh certain type a tings and we never run wi mouth bout that.
English: For so long we have been doing certain things, but we never brag over those.
what are you doing?
Patois: Weh yuh a duh, my youth? Cum help mi clean up mi yard, look how chaka chaka di place deh
English: What are you doing, my boy? Come help me clean up my house, look how messy the place is.
where are you going
Patois: Weh yuh a guh man? Mi nuh done yet.
English: Where are you going, dude? I am not through yet.
killer
A killer or murderer or gun man.
Patois: Man a real queffa, try cross mi lane and you bloodclaat dead
English: I am a real killer, cross my path and you are f**king dead