Whether you choose to include a note or remain anonymous, one thing's for sure: Your enemy will totally be sent a fart in a jar.

That is a pretty compelling argument. (via Send a Jart)

Send a Jart, the new service that lets you send your enemies a fart by mail, is the epitome of the American Dream. Really. What was this country built on other than people scraping together what little they had (in this case, farts and jars) to start a business based on a crazy idea (putting those farts in those jars)? Steve Jobs started Apple in a garage — who's to say the next big thing starting from humble beginnings isn't jarred farts! Hell, in 20 years time, there might be jarred farts in every school, and you'll be waiting in line for the new Fart Jar 6.

Sources: h/t Mashable | Send a Jart