Doppelbanger

An apparition or double of another living persons genitalia.

I swear I saw my doppelbanger in a porn I watched last night, their junk was identical to mine.

by Rrecordo February 10, 2019

Doppelbanger

When you see a couple that looks alike, or you prefer sexual partners who resemble you. after the German word, "doppelganger", a word for someone who could be your twin.

Person A: Hey, have you seen Kristin Stewart's new wife?

Person B: yeah, she looks like she could be her sister.

Person A: They are total doppelbangers. She must have got sick of masturbating to her own reflection.

by anonymous March 23, 2022

Doppelbanger

A person you’re having sex with with who looks unmistakably like someone else that you’ve already had sex with. The principle of the doppelbanger requires you to finish as quickly as possible given the inherent levels of danger with mating both sides of the doppel coin.

Hey I absolutely threw one into a doppelbanger last night, total double of Julie from last summer. Needless to say I gave her the beans and then left quickly before she killed me.

by Dicky5150 February 17, 2022

Doppelbangers

A. A new name for the term "selfcest" which means shipping a character with another version of itself, such as from an AU or fanfiction. This name has been presented as a replacement due to selfcest ending with "cest" which reminded people of incest.

B. When two or more people that look extremely similar to each other are in a romantic/sexual relationship.

A. "My favorite ship trope is when they're doppelbangers."

B. "That new couple are totally some doppelbangers."

by Palarin November 15, 2025