Originated from the breeding of Thomas Dawson. The crossing between a Jamaican and someone of Asian. The term is officially used now to refer to splooging on someone's face.
an indian person who has the looks of an asian but talks like a jamaican.
me: whoa! i wonder what ethnicity that weirdo is..
friend: oh thats just my buddy his name is gopi but we call him jamasian indian
me: oh sweet
friend: yea he is the coolest kid youll probably ever meet!