A derogative term for a person who is from, or blood line is from, the west(the Americas, Africa, Europe, ETC). The term is mostly used towards Caucasian people. It comes from the fact that most westerners has deep set(sunken) eyes. It is used by first generation or greater Asian Ameicans.
Why are sunkers ruining our peaceful culture?
In Newfoundland slang, a rocky reef.
We'll rant and we'll roar like true Newfoundlanders
We'll rant and we'll roar on deck and below
Until we strikes bottom inside the two sunkers
When straight through the channel to Toslow we'll go