Bad idea, what u smokin? Oh right, weed. The cigarette idea works great. Here's what I do when I'm out of papes: Hollow the mother fucker out over the toilet and flush. Gently, pull the filter out without damaging the filter paper. Insert roach and pack with weed. Voila. This is also very stealthy for smoking outside. I have even walked down the sidewalk during the middle of the day smoking a dub.