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1.
Your Asian twin, as in "twasian girls", i.e. two girls that are Asian and hang around together all the time (implied that they do the same guy at the same time, like in a porno), which is probably because Anglos think all Asian girls look the same.
Guy 1: "You get lucky last night?"
Guy 2: "Aw, dude, I ended up with those twasian girls! It was wild!"
by Mr. Timm April 28, 2013