Kristina had this on her blog and it was just way to cool (and funny) not to do! Dare ya!!
YOUR ROCK STAR NAME: (first pet & current car) = Rusty Sienna
YOUR GANGSTA NAME: (fav. ice cream flavor, favorite cookie) = Vanilla Peek Frean
YOUR "FLY GIRL" NAME: (first initial of first name, first three letters of last name) = WPre
YOUR DETECTIVE NAME: (favorite color, favorite animal) = Blue Shitzu
YOUR SOAP OPERA NAME: (middle name, city where you were born) = Louise Elmira
YOUR STAR WASH NAME: (the first 3 letters of your last name, first 2 letters of your first) = Prewa
SUPERHERO NAME: (2nd favorite color, favorite drink, put "The" first) = The Green Mike's
STRIPPER NAME: (the name of your favorite perfume/cologne, favorite candy) = Lovely M&M's (is that what the kids are calling them these days?)
WITNESS PROTECTION NAME: (mother's & father's middle names) = Jean Hilda Clifford
And, let me add a popular one that I have come across:
PORN STAR NAME (name of first pet and name of first street you lived on): Rusty Grange (It could be sexy?)
ETA: Some people may use this kind of information for nefarious purposes - feel free to alter your answers if they could be clues to your passwords or financial data. But it's still funny!!!