A Runaround Sue is a girl that seems to be loyal and loving to you, but is in reality playing games with lots of guys to get attention and love. This term was first popularised by singer Dion in 1961.
Damn....i just caught my girl hanging out with this other guy in a coffee shop...now i realise she's just a Runaround Sue.
When a female thinks it's "empowering" to sleep with a bunch of guys. Instead, being ran through like a track meet ruins perception of love and creates an unstable mentality in relationships.
Girl: "I've caught so many bodies :) You wanna hookup?"
Guy: "Nah, You smashed the whole team, miss me with that Runaround Sue"
A Female that gets around. A slut, tramp, whore, etc... Originating from the classic song "Run around Sue" by singer Dion in 1961, the song clearly explains a lose woman that "took my heart and ran around, with every man in down". It is a more classy way to call a girl a Slut.
I don't think you want to take that girl serious she's a Run around sue.
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.