Someone that looks the exact same as another person. yet not a twin. ghost identical to living person: an apparition in the form of a double of a living person

A term used to reference cannabis/marijuana/weed.

A look alike of a person that you know

alternate: 'Doppelgänger', noun
Deprived from the German language, literally meaning "Ghostly Double".
One who nearly or completely resembles another- but with no biological relation.
Believed to be an omen of death if one was ever to see their Doppelgänger.

Alt+132 to type into a computer.

It's the guy to blame when the Fed's come knocking on your door.

A body double or look-alike.

A vision of one's self out of the corner of your eye.

I heard her say, "Now that's one good looking doppelgänger."

In folklore it's a harbinger of back luck:

a) When you see your own doppelgänger, it's an omen of death.

b) When you see a relative's or friend's doppelgänger it could mean illness or bad luck for him/her.
German origin: 2 words a)Doppel- double b)Gänger- walk or walker

A facebook trend where instead of using a real picture, a user uploads a picture of a celebrity with whom they vainly perceive shared physical features but is in reality much more attractive.

A person who seems to be an exact copy of yourself. Doppelgangers usually cause trouble by acting as yourself and interacting with other people. It is said that if you come into contact with your Doppelganger that you will die instantly, leaving the Doppelganger to play out your own life.