Not entirely sure how to respond ..
So,
1) Gosh. So, er, Disco1BFG is my real name then ?

Care to guess my kids names ?
2) Naming of the star predates my screen name by more than a little
3)I wouldn't have a scooby about that - and if there is, it would be nothing to do with me
4) Thank you Sherlock

.
Choose the one that suits