A person who looks like they are from every race in the world. Someone who takes a bit of each race (ie, black, chinese, indian, etc) and sticks it to themselves.
Patch: "I'm an 1/8th black I am"
Rhube: "That's why Patch is your nickname, cos you take bits of every race in the world and stick them on yourself."
Patch: "that's a crap comeback
Rhube: "It's not a comeback...it's just FACT