1 definition by xsting

The most common noise emitted by a whale, specifically one of female gender. Over time the word has become used to refer to the actual whale itself as well. The weapon of choice for hunting whales is the harpoon.
(1) As a noise emitted by a whale:
Eric: "Hey ladies, how's it going?"
Whale 1: "Blark?!"
Whale 2: "Blark?!"
Pat: "Sweet!"

(2) As a reference to a whale
Justin: "Yo Ahab, want to harpoon that blark at your 6?"
by xsting July 20, 2006
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