What you have to remember is if somebody is calling you a n00b is that you are clearly dealing with somebody with an extreme level of maturity. You therefore have to come up with an outstandingly mature response so as not to loose face. Some responses I would suggest are:
- Am not
- I know you are [but what am I?]
- No, you are
- Shut up
- Your mum's a n00b
- **** off
