1 definition by Seattle is a lot better than Mercer Island or Bellevue

An Island in Lake Washington that can be compared to Bellevue with its large population of extremely spoiled, naive, rich, pussy guys as well as (usually) hot, extremely spoiled, naive, rich, bitchy, stuck-up girls. (can be used as an adjective is some cases)
Noun, I would hate to live on Mercer Island (or in Bellevue) because everyone is fake and are extremely superficial.

Adjective, 'His response to seeing an African American man at the cash register at the restaurant was extremely Mercer Island as his hands started to sweat and walked quickly past the restaurant with his hand covering his wallet.
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