any add-ons that allow you to do that?
example of usage:
-variable "gay" is stored on the green key
-jimmy has said green key that contains the variable "gay"
-jimmy walks up to a gay door and opens it with a green key then waltz inside the gay room
-tommy, seeing what is happening before him, tries doing the same, with a green key that is an identical item, but does not have the variable "gay"
-he tries it and gets set on fire, because his green key does not have the variable "gay"
-jimmy can then, out of pity, hand his own green key to tommy, which will allow him to go inside the gay room because it has the variable "gay"
another use of this would be to, if jimmy has been tainting the gay room with his heteroloveuality, confiscate his green key and remove the variable "gay" from it, making it unusable in accessing the gay room.