Top Definition
A memo, letter, or e-mail message that contains irrefutable evidence of a crime. Similar to finding the "smoking gun" at a murder scene.
The investigators were elated to find smoking memos showing that Enron plotted to manipulate Western electrical prices in last year's crisis.
by JRob November 17, 2005
5 Words related to smoking memo

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×