1 definition by Jerard

A predominantly Jewish Island in Lake Washington, home to Mercer Island High School. Their only good sports are swimming and water polo, because of the large amount of steroids that both teams use. A common cheer for any sports team playing against Mercer Island is "Sink the Rock" or "Sink Jew Rock" Within the past year there have been a few small drug busts, and a large cocaine bust. This makes no difference because all of the defendants get put off on their rich father's bail. While most people on Mercer Island think they are "The Shit", the truth is in fact that the people who think so are pussies and can't hold their own in a fight.

while most of the island is rich, there is a middle class and poverty line.

The richer ones pay way to much for pot and cocaine because they aren't used to "the streets" and drugs. They know how to get their hands on drugs, and take advantage of whatever cost they can find. Typical drugs on Mercer island are Pot, Salvia, Cocaine/Crack, Ecstasy, and Anabolic Steroids. LSD is not foreign either.
Crack head: "I once met a Mercer Islander who bought a dime-bag of coke for 20 bucks. He must be one of the high-class Jews"
by Jerard February 8, 2008
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