GUYS: if your having trouble with parents.....say your mom comes in, a lot of moms will say "whats that smell"-thats your cue NOT to say "what smell?" thats the same as saying "these fucking fire ass buds i just got and smoked in here, and im fucking ripped as a bandit right now"......try this
mom: "whats that smell!?" FUCKING RIGHT!!!! i have no idea what it is, but its smelt like this for x amount of time" (longest possible believable time your mom hasnt been in there) then tell her to go get you some air freshener and a sandwich. then that is that. ......seriously.....