1 definition by jctimothy
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 2, 2007