1 definition by jajohnfan2

(noun)
slang name for the blue line on an air conditioning unit, whether in a car or on a wall unit. Typically used in the South Florida area.
Can you turn the air away from the pertequack?
I always like keeping the air on the pertequack or it gets too stuffy in the car.
Turn the knob more to the pertequack , it's steaming outside.
by jajohnfan2 October 27, 2010
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