Dopplerganger Effect 

The effect of someone looking more and more like you as they walk towards you, and then less and less as they walk away.

I thought I saw my twin walking towards me, but I was just experiencing the Dopplerganger Effect.

Dopplerganger Effect by flanlamb January 3, 2011

Doppelgangsta

A person who happens to be someone's spitting image ... while also being hilariously black.

Aaron: "I just saw a blonde Jamaican guy with crazy eyes doing the truffle shuffle up and down the beach."
Blake: "Must have been Gary Busey's doppelgangsta!"
Aaron: "Egads!"

Doppelgangsta by Paddo83 August 7, 2010

doppelbangers 

A person who has sexual intercourse with someone that looks identical to them but is not related.

Omg they both have bowl cuts and are 6 feet tall. TOTAL doppelbangers.

doppelbangers by flaxypoo April 18, 2010

dopplergänger 

Someone who's voice is exactly like yours.

That wasn't me you heard. It must have been my dopplergänger.

dopplergänger by Quack Man 54 May 18, 2016

dopplebanger

lesbian slang: a woman who likes to sleep with women who look similar to her.

"You two are dating? I thought you were related."
"I'm a dopplebanger, what can I say?"

dopplebanger by stripedair July 3, 2018

doppleganger

A misspelling of the German, "doppelganger", roughly translates as "evil twin". Can be used literally, as in example below.

"A man was falsely convicted of rape when his doppelganger went on a sexual crime spree. The mistaken identity led to his conviction."

doppleganger by D.L. "Fox" Doucette September 21, 2003

doppelginger 

What you call one red-headed, freckled person that looks exactly like another red-headed, freckled person that you know. These people are often mistaken for each other, and hilarity ensues. Everyone in Ireland has at least three of these.

Normal Friend: Hey man, you didn't wave at me when I saw you on the street!
Ginger Friend: I don't think that was me...You must have seen my doppelginger.

doppelginger by Mekhallama February 12, 2013