Its a sexual term to describe a woman when she is in an excited sexual state. Her clit and labia become erect. Fergie's song parallels this to a the two sides of a draw bridge coming down.
From Fergie's song:
How come every time you come around, my London London bridge wanna come down....
How come every time you come around, my London London bridge wanna come down....
by jctimothy February 4, 2007
Get the london bridge mug.by katie fox February 13, 2005
Get the marcie and london mug.A sexual act in which several large cocks gather around a girl's face, aiming for the mouth, but when they go off they instead get their cum into the woman's eyes, blinding her.
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Get the Shopping in London mug.A marketing campain to get people moving to London. Also a section in the paper for all the poms who live in Sydney
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