These iCufflinks are so cool, yet oh so nerdy. I secretly would like to buy them for Father's Day, but would be slightly embarrassed if my man actually wore them to our next formal occasion.
Crafted from machined aluminum, just like your MacBook Pro, the iCufflinks are shaped like the familiar Apple power button. They include a pulsating LED to make all the guests at the party take note of the extreme Apple nerd in their midst. The group behind the iCufflinks have made the design open source, so you can download the schematics and mod them to your liking. If you want to snag a pair, they can be had for a cool $128. [Adafruit]