A word used to be a douche-bag on the internet. It is usally used when someone is asking a question on yahoo answers, Gaia's Message in a bottle, wikianswers, and youtube .
Its is not only writen as dsfdsfdsf, it can also be dfsfsdsf, or even dfsfdsdfsf. (its just random hitting of S,D,F)
Example: Internet Dude : Does anyone know how to get this item?
Internet Douch-bag : dsfdsfdsf!!!
Internet Dude: Wow what a fag.
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.