Guy 1: She looks kind-of like Jessica Alba, but less hot.
Guy 2: Shes a dopplebanger for sure.

This Jazz Cabbage got me zooted. Jazz Cabbage is less harmful than Squares. I’m smoking that Jazz Cabbage boy.

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

Example 1:
Guy: "God I'm so horny, I wish I had somebody to screw."

*His shadow rises from the ground*
"I guess that dopple-banger will have to do."

Example 2:
Guy: "Honey I'm home, guess what."
Gal: "What is it dear?"
Guy: "I got a raise from my boss, you know the one that resembles the form of some gelatinous mass?"
Gal: "How did you come by that?"
Guy: "All she wanted was a man again, just for the evening."
Gal: "What the fuck are you saying Guy!?!?!?!?!"
Guy: "Oh don't worry, I wouldn't plow that swine, I had my dopple-banger today, got the job done right without any hassle from me."

I've always thought that she was hot. I have been surfing porn sites for her Dopplebanger for years.

Bob: "I kinda saw Dan and Danielle getting together. They are basically the same person."

Jerry: "Yeah, those dopplebangers were bound to hook up."

"Hey is this (insert whatever porn website mysteriously popped up on your computer) you"
"No!"
"Are you sure?"
"Yes! It must be my dopplebanger. Why are you looking at asian porn?"
"Um.... got to, I have a phone call. fapfapfapfapfap"