When you boast so much that it gets super annoying and you may as well whack ghack while bragging about whatever you're talking about.
Tim: "Yeah dude, I got like 4 lambos in my garage."
John: "Oh boy here we go again."
Bob: "Whats going on?"
John: "Nothing just Tim inflating his cock again."
Bob: "God dammit Tim, stop inflating your cock! We get it you got all this shit cuz of your stupid ass job"
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.