1 definition by Spudmonkey

The period between 5:45 and 6:45 in which ladies and gentlemen are encouraged to remove their trousers and pantaloons and relish in festive celebration.
No Pants 'O Clock may take place during the AM or the PM.
Guys! It's 6:30! We're missing No Pants 'O Clock!
by Spudmonkey May 26, 2006
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