Here's a suggestion of an untranslatable word from Hindi/Urdu:
"Jootha" ( जूठा ) - an object which has already touched someone else's lips (a bottle, or a joint :), with the implication that it is unclean.
- Avoiding jootha bottles is one of the reasons people on the sub-continent will drink from a water container without letting it touch their lips.
woah! that's def an interesting word! :D many memories from the past are coming back to me now hahah Thankyou very much!!