When I first read that, I thought you said 'My last name is palindrome', and I though, 'I don't believe you.' But *a* palindrome, that's certainly believable.
Mine's boring--and I might have posted it ages ago and forgotten. Many years ago, I wanted to use the yahoo bbw chatrooms, and I wanted a name that meant 'fat', but that felt too aggressive. When I thought of all the euphemisms, they all seemed embarrassed and apologetic, which I didn't want. Then I came upon the translation of 'zaftig', a Yiddish word often used for fuller women, which is 'juicy'.
And here I am, ever since.
14 years