When you date, f*ck or generally lust after someone who looks like you or a member of your immediate family.

CREDIT: Elvis Duran and the Morning Show
David's new girlfriend looks just his Mom. Same hair, same face. She's definitely a dopplebanger and it's disturbing.
by EDMS_WGK April 14, 2016
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Someone who looks identical to your previous or current girl/boy friend, and you want to bang/date them. A rebound that looks exactly like your latest partner.
To get back at his ex girlfriend, he decided to date her Dopplebanger. His new girl looked physically identical to his ex. Let the drama begin.
by Boofing July 19, 2017
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The act of hatefucking a person for no reason other than that said person bears a passing resemblance to your ex.
"I got so drunk last night, I wound up dopplebanging a Starbucks barista against a vending machine"

"I'm so sorry I dopplebanged your mom"

"Paul just got dopplebanged"
by Amiahipstermaybe December 5, 2011
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When a porn star looks like someone you know.
Damn she really looks like Daisy Marie, that's her dopplebanger.
by Joemadyourdad August 15, 2014
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(v.) To have sex with your doppleganger, past or future self, or someone who looks alarmingly similar to you (i.e. your twin)
I totally fucked up the time space continuum when i went back in time and dopplebanged myself.
by BrooklynTrees February 23, 2012
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Similar to dopplegäbger; someone who looks very much like a person but is hotter than them.
Hey, bro. So there's this new guy I saw at school and he looks just like me but he's , like....attractive. I think he might be my dopplebanger!
by sidekneesidehoe March 1, 2016
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