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Very simple really, One For The Wank Bank...
Useful in situations when admitting that a person or a scenario is of incredible sexual allure to you.
1) At a funeral when the corpse has been decked out very well, but the close family are around... "wow, she/he is definitely OFTWB"

2) When watching the little Mermaid with your family (including grandma) and you see her little starfish bouncing gloriously in the surf.. "my God, i'd never noticed she was OFTWB.

You get the picture
by jambolo June 13, 2010
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