1 definition by T.H.E.Jasper

When something (usually an action, circumstance, or conversation) becomes odd, weird, bad, or funky it is referred to as 'Brass Monkey'.
1. "While I was up to bat, the pitcher threw me the most brass monkey curve ball I have ever seen!"

2. P1: "I just saw a mailbox shoot a boy!"

P2: "Wow, that is brass monkey."
by T.H.E.Jasper April 28, 2010
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