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Issued when a woman with large heaving breasts is seen in the immediate vicinity. Similar in nature to the California Highway Patrol's "Sig alert", but for a more uplifting purpose.
Driver: "Check out all these hot chicks..."
Passenger: "Woah! Gib alert!"
Driver: "Where?!"
*car crash*
*Sig alert*
by wuanitchank June 29, 2009
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