To ‘hang out’, hard to do without a comfy couch, phone, x-box or tv. Also could include a bowl of popcorn, even if you have a dog or cat cuddled up with you. There are many other ways to do this, reading a book or magazine in bed, basically just chilling hard when u are tired.
Fred was exhausted from his long school week, so he spent all of Friday in the living room on the couch chilling like a bird.
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.