Top definition
The time when the clock reads 11:23:58.13.
These digits are the beginning of the Fibonacci sequence:
1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233
"Mom, can I stay out past 11 tonight?"
"Sure, honey; just be back by Fibonacci time."
"... Fuck you."
by Dearest Daniel March 16, 2010
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