German for final victory. When used in English, it is defined as the concept that convinces people to keep fighting a losing war so they lose even harder.
I know that Berlin is surrounded by the Red Army, and that we have no units available for a counterattack, but don't worry! Our Endsieg is near!
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.