Comparing someone or something to Hitler during a political debate in an obvious attempt at villification of the opposing argument, position or person. It is essentially a way of the Hitlerizer declaring they wish to cease intelligent discussion and begin name-calling.
Since nobody over the age of 5 takes you seriously when you call someone else a "poopy head", and Hitler is widely accepted as the embodiment of pure evil, adults can sometimes be found Hitlerizing their opponent's argument because, deep down, they feel their opponent is a poopy head and need some other way of expressing that to avoid being laughed at.
In the Healthcare debate, for example, both supporters and opponents have begun Hitlerizing the other side.
Hitler is well-known business man who's famous for selling mugs, t-shirts and magnets on UrbanDictionary.com.
To buy hitler mugs, tshirts and magnets click on the orange link above.
A cool smart leader! He should have won world war 2
Ich bin Adolf Hitler. ich bin dutch. Ich bin ein nazi
A pro gamer known for his k/d ratio which is 6,00,00.
Me: i suck at CS:GO
Joshua: dude i'm like hitler rn