sly grin


showing in an insinuating smile that shows to have some secret knowledge that may be harmful or embarr-ssing to the person the grin is aimed at.
he turned to her showing a sly grin

Read Also:

  • slut strap

    a tatoo on a woman’s back near her b-tt. they are called sl-t straps because the women wear thier clothes so the tatoo and thier -ss’s can be seen. did you see the hot sl-t strap on nicole’s -ss?

  • smart waffle

    someone who’s extremely smart and shows it with extremely high grades in school. the fruit thought he was the smart waffle, yet when slugger came into the room he knew he was definately wrong.

  • smoothed

    to commit an act of sarcastic smoothness person 1: -trips- person 2: ‘you smoothed that’

  • Smokified

    to have comparison to smoky to have ones life force sucked out by a wh-r- like girlfriend daaaaammmnn ben…your smokefied to be whipped by a girl so bad you are like her wh-r-. mike b

  • smunchkin

    also known as a hollie or holliebeam/s. a very s-xy woman with gorgeous b–bs and the tastiest p-ssy you will ever find. the best s-x of your life. a very gentle, intelligent and kind woman. the world according to mark. there can be no plurals to this description as there is really only one smunchkin […]


Disclaimer: sly grin 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.