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A person who wanders aimlessly, laptop in hand, to find a wireless signal. Often seen sitting in various chairless spots such as the floor to continue using stolen signal.
1)As I was discreatly searching for a wireless signal, I noticed three wifi squatters had already beat me to it.

2)I was walking through the airport and tripped over a wifi squatter who's feet were sticking straight out.
by Jessica D. November 28, 2006
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