An oral sexual act, similar to earning Red Wings, which involves a person licking another person’s anus. However, during this act the recipient either sharts or leaves fecal residue on the other person's mouth and/or lips.
So how did your date go last night; did you get in her pants? Yeah, and I earned my Brown Bubble in the process; I'll never do lick another person's butt ever again.
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.