I've told this story before, but it is very illustrative of my seeming lack of a sense of humor.
I am a proofreader and the resident spelling Nazi where I work. I replied to an email, and somehow I managed to misspell a word in it. For some reason, the very intimidating company vice president read it and sent me a reply that said"SP". Of course, I immediately sent out another email apologizing for my mistake and spelling the word correctly. Several months later when I was cleaning out my mailbox, I found the email and it dawned on me that he was probably kidding. 
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"Lonely is as lonely does.
Lonely is an eyesore."