Weed, pot, chronic, kill, KB, marijuana, dope...whatever you want to call it. When you say this instead of one of those words, it's more subtle and adds some much needed variety to your pathetic stoner life.
> Everyone meet at my house at exactly 4:20 PM on the 20th day of April. Drinks are on the house and so is the herbal refreshment. (sounds high class and refined, doesn't it?)