Web crawling spiders. Point them to mapfortu.wikidot.com, include slashdot and wikispaces, and let it ride. Set the depth to whatever you want. The links are spaced just well enough for the spider to iterate itself to death. If you #include a BASIC interpreter in your spider (for whatever reason you may wish to do such a thing), when the spider hits this program, go ahead and unremark 127998. It doesn't do much on its own unless you give it some pools to work on and caches to dump to (DATA and PRINT), but it will keep the spider internals busy.

Take a human brain. Clog it up with boogers. See how the neural impulses get blocked, like in vivo bio-resistors? Notice how you kick out boogers, and sometimes they're dark little strands, and you think "the worms ate into his brain"? But you make the excuse: you smoked too much last night, you had that cigar, you spent the day working in the garden or hauling dirt and using the leaf blower, and the dust collected there, and that's what makes it dark. Maybe you see the little strings in it, but you press it on the kleenex and it smears, so obviously it wasn't ever any cohesive structure.

Nawww, that's a sea-p-honie (seahorse). The neural impulses help it electrify and loosen up.

More info on seaponies and other such neural retardations:

http://mapfortu.wikidot.com/

What makes a genius? Clear the boogers out. Until you drop your voice you do nothing but make up crazy excuses.