- china plates scraping against each other
- cardboard or styrofoam rubbing against itself
- scraping on teeth (like during cleanings and getting orthocement scraped off)
- nails on chalkboard, duh
- feet (other people's)
- people who talk a lot about nothing
- when kids talk to each other like they talk to their parents
aug 25 2008 ∞
jan 14 2009 +
jan 14 2009 +