1 definition by MVirus

Top Definition
literally translates to Random Shark Attack.
It is an unnatural occurance that happens when Spock becomes bored and decides to teleport sharks into random places. The sharks are usually engaged in the hunting of their favored prey, the spongebobs. Usually the sharks are safely transported away if no water is immediately available.

Happens most often on Facebook.
Dorris: "So I told her to take that book and shove it up her-"
Tom: "RSA!" -giant shark proceeds to eat Dorris

Carol: via facebook chat "Hiya Susan!"
Susan: "RSA! (^^^)" -and again a shark-
by MVirus May 23, 2010

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