A shortened form of “what the fuck are you saying right now?” Used as an expression of disbelief of how absolutely retarded an individual can be. Usually said in an unnaturally high voice.
When a dumb or similarly challenged in the brain person has done something that makes you say dafuq? Whatever has caused the exclamation of dafuq is the act of dafuquery. Something that's just not right. What in the actual fk? That's dafuquery.
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.