lol i remember one tiem i was up on our roof smoking a cig, had a harley davidson zippo that i loved, it was my favorite lighter... a wasp (yellow jacket none the less) started chasing me around the roof (yes making ever move i made) then, as i almost slipped i put my hand over this pipe stickin outta the roof to catch myself, but with the hand i had my zippo in... needless to say grabbing the pipe loosened my grip on the zippo and i dropped it in... 6 months later my grandparents call a plumber because of plumbing problems.... finds out the problem and guess what it was..... a lighter was clogging the pipe... turns out i dropped my lighter into the vent that's connected to the sewage pipe... lol