A cigarette, smoked all the way to the filter without ashing (or spilling the ashes.)

Often used as an interjection.
Aunt Marge! exclaimed Bob, who never left his seat to find an ashtray.

Bob completed another successful Aunt Marge, being too lazy to find an ashtray.
by Heef November 9, 2008
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slang for when a girl menstruates at that time of the month.
"My boyfriend was over, and my aunt marge was visiting." Sarah said.
by Sophina August 24, 2006
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