When someone eats a disturbingly large amount of pizza; subsequently bringing feelings of obesity, or actually becoming obese. This usually occurs in a drunken or greasily hungover state...
Lisa: Ugh, I ate pizza 3 separate times this weekend... I'm feeling pretty obizza...
Sarah: Yeah, you should probably only eat vegetables for the next couple of days if you still want to able to fit through the front door!
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.