Well mine is rather cheesy, but here goes. When I was younger (much younger) I wanted to join an MSN hosted Naruto site (I hate Naruto now, but I used to love it) and I needed to make a hotmail account. Ineeded to make a password, so I though...and thought...and thought...and thought...but the lightbulb never lit. Finally I...Oh God...Finally, I thought of an episode of a mediocre show that I watched when I was bored called Kim Possible. The villain had turned good in this episode and he was trying to get one character to drink milk, which he referred to as "Milky Moo". I thought "Milk makes you strong, or 'macho'", changed the 2 "o's" to "u's" and created machomuu. I use it for almost everything (not as a password, though).