Emergency Pants 

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!

Emergency Pants by Mr Spanky Pants August 7, 2006

pants emergency

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.

pants emergency by Suzan Ponte Crowell November 25, 2003