Return To Sender

When I open the mailbag at work there are always a bunch of letters addressed to people who haven't worked there for years, so I have to Return it to Sender, but sometimes just for the hell of it I like to add a drawing, like this one.
Mostly it's one of these little dudes, crying his eyes out because that person ain't there no more, and it's so sad. Or maybe he's crying because he is the one who sent the letter, and he's gone to all that trouble of writing a letter and putting it in the mailbox, but that person ain't there no more.