A pair of loose-fitting trousers, typically with a draw-string and brown in colour. Usually used before or immediately after a big meal to allow for bloating, or to avoid damage to your other clothes during a case of the squits.
The pizza was of Roman proportions, but luckily I was wearing my emergency pants

I was so ill I shat myself, thank goodness for my emergency pants!
by Mr Spanky Pants August 7, 2006
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Literal: Occurs when programmers forget to do their laundry and can't leave the house in time for important tasks, like work.

Connotative: Any "created" emergency that could be avoided, by planning ahead...or marriage.
Chase is late again... pants emergency.
by Suzan Ponte Crowell November 25, 2003
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