getting drug tested tomorrow

so my mom comes up to me today and tells me that im getting drug tested tomorrow and ive been smoking heavily for the past several months and i dont have any time to go out and get any sub or detox and i need to know if there is anything around the house that can help flush my system

No. Not overnight. Not a chance. ( Did you get that is a no?) Sorry.

detox won't help you anyways. I'd get high one more time tonight. It won't change the results and the way it sounds you might not be able to smoke for awhile.

whats gonna happen when you fail?