A person that you thought was your side piece. But it’s now your friends side piece. But you’re still getting a piece.
When Kyle (side slut) comes over to play every Friday. But then Garrett steals him away and you (side slut of the side slut) only get to play with Kyle when Garrett’s done playing with him
A party ho that happens to grace the sides of every web site, especially Facebook. When you scroll down there are just more of them telling you to come check out there new web site or the latest penis pill.
Man, I'd love to check out my Facebook notifications, but there are all these Side Scroll Sluts distracting me!
Bob: Hey George, where are you going.
George: I'm going to see my slut on the side.
Bob: Huh? What's that?
George: You know when you're having an affair.
Bob: Oh I get it.
Bob: Wait you're cheating on your wife.
George: UHHH UHHHHHHHH MMM no?
Bob: Well I'm going to post this on facebook, and twitter.
George: No don't do that.
Bob: Trust me you're wife will understand.
George: What do you mean?
Bob: You're wife is my slut on the side.
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.