If you're still stuck in a time when scabs, snot and boogers are the stuff of hijinks and hilarity, you'll need to pick up a box of Lick Your Wounds Candy Scabs. Strategically place a few of these sticky Band-Aids with their tasty treats hidden underneath, and easily gross out that schoolmarm you already loathe even though school has only been in session for barely a week. They're $19.80 for a 12-pack, pus not included.
Product Page [CandyWarehouse, via Boing Boing]