Susan on the Sly


a secondary girlfriend, one that is around constantly and annoys you and your personal friends.
heather – hey can i have your boyfriends friends phone number?

girlfriend – no, he says you are a susan on the sly

Read Also:

  • susie-Q

    an extremely cute, clumsy, and smart girl, who seems extremely ditzy on the outside. that girl is such a susie-q. unique, quite, outgoing, shy a person who loves to laugh (even though they tell bad jokes) a person that loves to listen and is kind to all. a 5 foot 6 inch lady who can […]

  • swankyc

    a rich type of sicko guy, that is full of cr-p, and likes to make weird slurpy noises with his mouth, and prides himself in the fact that he is an honarary utard. this sw-nkyc guy is not so sw-nky.

  • Sack of Protoplasm

    the interior of a living cell is made out of protoplasm, therefore humans or any animal for that matter is essentially a sack of protoplasm. this expression can be used to describe people in a demeaning manner. mrs malasavage: “hey! elliot, did you finish your math homework for cl-ss?” elliot: “no, i’m sorry mrs” mrs […]

  • Shift Blocking

    the act of a boss or manager scheduling you for certain shifts so that you avoid working along side someone you are trying to have s-x with. c-ck blocking you by giving you bad shifts. man, there’s this new girl at work who is so hot! but i never work with her, my manager is […]

  • Shiga dig

    (pro-noun)meaning it describes the noun, the word shigadig is best used to describe someone when they are speaking in a foreign language…maybe like macedonian something not so commonly learned in high school. i can never understand that shiga dig, she never speaks english,its acyually quite frustrating. to understand, to make sense of something person 1: […]


Disclaimer: Susan on the Sly definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.