People who have a fetish for people with Waardenburg Syndrome (WS4) and show impulsive sexual responses. Also, can be for people who feel the need to check the bucket list.
He's Wasforphile toward women, he had a thing for different colored eyes.
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.