1 definition by Leeuwenhoek

Top Definition
The invisible force field that makes cell-phone conversations inaudible to everyone else.
"Sorry, you're breaking up . . . What? . . . I said, HOW'S THAT URINARY TRACT INFECTION HEALING? . . . What? . . . No, of course no one can hear me -- I'm surrounded by the cell membrane."
by Leeuwenhoek April 17, 2010
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