Um u better start chuging water

Exspecially right before u have to pee, like a couple mins before u pee
stoned88911 Reviewed by stoned88911 on . Drug test tomorrow I haven't smoked for 18 days. i weigh 120 5'8". I've been drinking a lot of water but not flushing my system. Anyone know if i have a chance of passing? Rating: 5