Still under the age of 18 and cant buy a lighter? Well now theres a solution to this problem, no pun intended. Smoking is bad children! Dont do it. Lets say you needed to light some firecrackers instead of cigarettes of course.
Then your going to need some sort of lighter and if your parents dont have any your out of luck bud! m4k3rhum4n shows us how you can construct your own easy homemade lighter. This thing of course is battery powered but it still works good, see you can make an electric lighter too!