[Shoe Lace]

It's not weak if you're smart and have a reasonable memory.

Example:
Pick an odd choice of words and string them into a sentence.
"LazyLegHairsGargleLemonade"

Now, make it 'l33t'.
"L4zyL3gH41rsG4rgl3L3m0n4d3"

This is your password. Safe to say it's pretty complex, yes? Let's say your password is for poker stars.

In your notebook, you write:
[insert a doodle of a star]: LazyLegHairsGargleLemonade

You're done at this point. Maybe lock it in a desk draw if you're ultra paranoid. Also after time you should be able to memorize all of your passwords too.

Pros:
- Works with any site/app.
- You don't have your password on the computer. (encrypted or not)

The only problem would be needing to carry your notebook on public transit (a train, etc). You could replace the notebook with MS paint images and store them on a flash drive.