If my father taught me anything, it's that no home improvement project should ever be attempted without a copious amount of alcohol. So he would probably be ecstatic to see this bad boy -- the hammer beer bottle opener. They run $15 from crazyaboutgadgets and have a bottle opener on the back instead of a claw. Which means all the nails you screw up because you're sauced will just have to stay. And if you find yourself trying to open bottles with the non-bottle opener side of the hammer you're probably drunk as hell. Certainly way too f***ed up to be up on the roof wielding a hammer.
Beer Bottle Opener, Not Much of a Hammer [uberreview]