A unit used to measure the degree of a mass genocide. The typical conversion is 1 Hitler = 6,000,000 deaths.

a man with a K/D ratio of 6,000,000/1

A vegetarian who was rejected from art school twice. He is recognized as one of the most (if not the most) influential public speakers.

The man with a plan.

Hitler is well-known business man who's famous for selling mugs, t-shirts and magnets on UrbanDictionary.com.

Hitler is a German leader of Austrian descent, who failed his career as a painter and started the World War II in 1939, and besides 6 million Jews, he killed another 20 million people of various European nationalities, but nobody ever mentions of them.

verb, to Hitler someone; ie, smudge poop on their upper lip, creating the illusion of a Hitler-style moustache. Usually performed while the victim is sleeping.