The law that states that all persons comparing their opponents in an argument or debate to the infamous Nazi tyrant Adolf Hitler (or the Nazi party) is a tool, jerk, douche, etc. This person immediately forfeits the argument.
Person A: Dude, the dress code is so stupid. It's like it was written by Hitler.
Person B: We can't have this conversation, you started it with the Hitler Rule you tool, jerk, douche, etc.

Person A: Obamacare is so Nazi that--
Person B: Hitler Rule. You lose.
by Roger McChicken Smodger April 5, 2011
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