Doppelgank 

Variants: doppelganker, to doppelgänk

1: (n) a ghostly counterpart of something else, particularly someone else's work, appearing publicly in close temporal proximity after the original has been debuted
2: (n) a person responsible for the above
3: (v) to rip off in a thinly-veiled manner

The Matrix (1999) vs Dark City (1998) is an example of doppelganking, The Matrix being the doppelganker of Dark City.

But really, I'm sure they all just came up with the idea at the same time. Totally.

Doppelgank by filmme-fatale March 25, 2010

doppleganger

A person who looks so much like you that it's Eerie & Unbelieveable!!!!

I found my lookalike doppleganger on Twin Strangers~Amazing & they say Everyone has 7 dopplegangers!!

doppleganger by Starchylde June 4, 2015

doppelstanker 

When a person farts or shits and it smells exactly like the food they ate.

Dude, You ate Indian food earlier! That was a doppelstanker!

doppelstanker by jonesberger October 6, 2018

vagina doppelganger 

Someone that is so good going down on a female, it feels like there is two people down there.

Aye my boy is a vagina doppelganger so get something good off the meat rack

vagina doppelganger by smashley and trip j October 12, 2010

doppelganger

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

yo i saw someone that looked just like u...could have been your doppelganger

doppelganger by Keovani March 10, 2003

Doppelgänger 

A look alike of a person that you know

Person 1: yo bro I see your doppelgänger

Person 2: yeah bro they look exactly like me woah

Doppelgänger by CodeBlueCodeBlue November 6, 2019

double-wanger doppelgänger 

When an identical twin who has two dicks swaps with his twin to fuck his twin's wife.

Oddly my wife didn't complain when my bro and I pulled the ole double-wanger doppelgänger.

double-wanger doppelgänger by Coco Sean December 30, 2016