A long, long time ago, before we ever even thought about having a baby, I found these wee little socks at Target. They were Halloween socks, 90% off, which made them less than a quarter. So I bought them and took them home, because cats in socks are really funny.
Gandalf Mack-Max was the only one who would let me get anywhere near his feet with these things. And once I put them on, he just sat there like that. For over an hour.
It was easily the most amusement I ever got out of $0.25 in my entire life.