I read up on this a while ago. Hapa was an original Hawaiian word for half-breed. Quapa is some made up crap. Not to mention it sounds like Quapaw which was an actual Native tribe in Arkansas. Anyway I can understand people using Hapa, especially in Hawaii where it is from the native language, but why invent silly terms like quapa? I can be a quarter-breed, Eurasian, Amerasian, off-white, mixed-race, Anglo-Jap, etc. I don't need new invented silly words.