Slang for a person from Denmark, can also be used as a degrading word. Similar to the word britfag. Is often used on internet forums such as 4chan
English person: What the heck does hyggelig mean?
Danish person: Hey, danefag here, it's when you chill and be all feel-good, possibly with some cookies and a movie
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.