Twinkie

Etymology
The brand name is said to be a diminutive, (or otherwise modified), based on a billboard for "Twinkle Toe Shoes" in St. Louis, although there are also claims for solely one or the other. The meaning in reference to well-assimilated Asians is derived from the slur that they are "yellow on the outside, white on the inside".

Noun



 * 1)  A yellow cake with a creamy white filling, known for its artificiality and supposedly long shelf life.
 * : A person of East Asian descent considered to have overly assimilated and to be subservient to white authority, an East Asian race traitor.