iSnort is a bootleg iPhone app that makes it appear as though you're cutting up coke and snorting it. Unfortunately, it's not even a real app. It's just a video that you have to choreograph your movements to (the iPhone's touchscreen doesn't respond to heavily abused credit cards or rolled up bills). That said, you can pick it up for £5 at their website. Or, put that money towards some real nose candy. Yeah, I'm talking that good shit. Model airplane glue.
Thanks to prestoner, who will be building his first gravity bong in no time. *sniff* They grow up so fast.