The act of being a total and complete loser by jumping from a high object with a broom and taking a picture mid air to look like you are flying. Often performed by Harry Potter fans who haven't realized the movies have been over since ages ago.
Terry: I'm going to go quidwitching. Want to come?
Bob: Sorry I actually have a freaking life.
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.