what i do is:
1. go to room, use some eyedrops
2. take out bong, weed, lighter, spoof and breath mint
3. stuff it all im my pants
4. go to toilet, go in and lock door
5. blaze some bowls while blowing out the window through the spoof
6. stuff it all im my pants again and go to room
7. put all the stuff in there places
WORKS EVERY TIME