"I quit" scrawled in someone else's blood is shorter.
Or mark an X over one of his/her pictures and leave it over their desk. You will never be called about anything and the relieving letter will be sent to you by courier.
Fred, that's on my todo list. Alternatively I was thinking of mooning the corner office from my Z06 convertible in the parking lot.
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi