I've got this pair of socks, there's a left sock and a right sock. You have to hold them up to your foot and try to figure out which is which, and it goes like this: hold up the sock, ok it's the left one, put it on, nope, wrong one, put on the other one, nope wrong one, put on the other one, oh yeah, that's it. So these socks are henceforth known as my #usb #socks.