Apparently, iPhone has a new app that allows you to block outbound calls to certain people during certain times. E.g. if you know that you tend to call your asshole ex-boyfriend when you've had one shot of tequila too many, or if after one beer too many you will call that pimply-faced friend you normally wouldn't share a straw with for a hook up, you can prevent yourself from headed down the path of regret with this app.
How awesome is that?!!!
However, I prefer to use it for other purposes. Rather than bootie call while I'm drunk, I tend to head in more of a fill-my-ass-up-with-lots-of-saturated-fats direction. I go for late night pizza, cheesy fries, or the dreaded... nachos! (Oh, nachos, how I love thee. Especially when slathered in sour cream and guacamole goodness.) So I would use this app to block myself from calling for a late night delivery.
Now I just need them to come up with an iPhone app that will send me an electric shock every time I put a nacho to my tongue...