Looking for ideas for a gag gift for my niece's husband-- a superb carpenter and great guy with, let's say, a Festool problem. (like he owns at least one of each, his shop looks like the factory display at a trade show)
I thought about taping a battery pack to a hammer, painting it green, packing it in a systainer, and prominently displaying the $800 price tag, for example. But then they probably already sell one of those.
I'd be really happy to have more/better ideas (the family could team up for a whole series of related presents).