Catholic Tabernacle. Box on the alter of Catholic Church where the host is kept. The host being the representation of the body of Christ in the typical form of a wafer/cracker that is handed out to parishioners during a Catholic Mass. So a snack. The place where the snacks are kept.
The priestopened the Snackernackle to get out the wafers to nourish the parishioners.
A spineless bottom feeder, a person who will say and do anything to try better their situation. The most disgusting creature known to humanity.
Macca: Hey Kane, What's with that production manager huh? He always acting dodgy and sneaks around like he's looking for prey.
Kane: Yeah he's a fucking snakerat dude, don't turn your back on him