Jeff Dean Facts (Source: God)

Jeff Dean once failed a Turing test when he correctly identified the 203rd Fibonacci number in less than a second

Jeff Dean compiles and runs his code before submitting, but only to check for compiler and CPU bugs
Unsatisfied with constant time, Jeff Dean created the world's first O(1/n) algorithm

When Jeff Dean designs software, he first codes the binary and then writes the source as documentation

Compilers don't warn Jeff Dean. Jeff Dean warns compilers

Jeff Dean wrote an O(n^2) algorithm once. It was for the Traveling Salesman Problem

Jeff Dean's watch displays seconds since January 1st, 1970.

gcc -O4 sends your code to Jeff Dean for a complete rewrite