Sometimes the simplest ideas end up being the most convenient. The buckle on this belt is actually a removable lighter. I highly doubt this one will get through airport security, but if you aren't trying to fly, then there is no worry about misplacing that lighter ever again. We don't need no water, let the motha' f'er burn (for $26).
Lucky 13 has a whole line of hipster-cool skulls/blackcats/sexy wimmins of these. They be available where ever the hipsters or pseudo rocker/biker peeps go. Hot Topic has one right now that looks like a skull, but the skill splits down the middle and a zippo looking lighter pops out.
I also saw one at the Detroit Tattoo Convention this past summer where the lighter didn't pop out of the buckle, but was ment to be lit (flame was a torch style shooting out the front face) while being worn. Basically you make some girl stick her face in your crotch to get her cig lit. Goes with the old saying "If she'll stick the cig in her mouth, what else will she suck on?"
Another cool variation, my girlfriend has one that's a flask in the belt buckle.