What is Dopplegangbanger?
1.
Upon encountering your double or lookalike, you proceed to fuck it.
An appropriate action to take after someone tells you to "Go fuck yourself"
"Man, I ran into a parallel version of myself on the weekend. We made love under the stars. It was a fucking weird dopplegangbanger."
See 
Random Words:
1. 
an expression used when lifting something heavy.  it can also be used to describe other things, such as how cold it is outside.
Zane:  .. 
1. 
A diss to replace the rather old 'your mom'
Sierra: Hey kris, whatcha doing tonight??
Kris: Oh, your hot cousin.
Kris: What..