I don't know why you were looking up "styrofoam cups" on urban dictionary but follow @styrofoamcupz on instagram k bye
by Recordlove1701 March 25, 2016
 Get the styrofoam cupsmug.
Get the styrofoam cupsmug. the act of calling someone a stupid fucking Styrofoam cup, which means that they take up space and do nothing
person 1: hey man i think wall-e was a terrible movie
person 2: go fuck yourself you stupid fucking Styrofoam cup
person 2: go fuck yourself you stupid fucking Styrofoam cup
by moth211 June 22, 2022
 Get the stupid fucking Styrofoam cupmug.
Get the stupid fucking Styrofoam cupmug. by Ritacca February 20, 2023
 Get the Styrofoam cupmug.
Get the Styrofoam cupmug.