lol i have a friend like this its really annoying because you 4gette to ask, so many of you are saying light it for em ect but this used to cause so many arguments because its so much easyer to light things for yourself that the lighter stealer often gets really annoyed, the lighter leach looks gay and i wouldnt be seen dead wearing one lol. Because LS (lighter stealers) often do it withough knowing you need to teach them everytime they steal your lighter there going to get a dead leg lol..when you lend them your lighter watch them and wait for them to put it in there pocket, the moment they do smack them in the leg or arm and tell them to give you back your lighter. They will then check the lighter before the pocket it and learn stealing lighters= dead leg.