At work, I've been doing some customer service work, answering customer inquiries and complaints, so they gave me an account in the ticketing software. I didn't want to use my real name (because users will do things like look up your name on Facebook and start sending friends requests and messages and stuff), so I had to choose a pseudonym, so now I'm Donna. At first, I selected the last name Tyler, but my husband convinced me to use Smith instead. ;)

It makes me giggle every time I sign "Donna" at the end of a response. Sadly, I can't write to customers in Donna's voice ("Oi, next time, don't click that button, dumbo!"), but at least the name brings a bit of fun to my job.