President Bush -- Fool me Once
Why Hacker News recommends it
Used almost entirely as a joke or sarcastic aside about trusting politicians who have lied before.
What it is
A short clip of President George W. Bush stumbling through the saying 'fool me once, shame on you; fool me twice, shame on me'.
Recommended by 0 HN commenters across 0 different months, 2008 to 2015.