I am very quick at 1 line humour, people carnt get to grips with what i say and can take it has an insult, but you have to look deeper into humour you have to be able to take a joke as well has give it. ME i love come backs but if you upstage the come back some people take it personally which is not the intent. I live in England where its all taken in good face value unless the person is agressive then you say , sorry bud for making the mistake of thinking you may have a sence of humour and leave it at that. Remember years ago to call someone a bastard even in jest would cause a fight, but now friends use it in banter like it dont matter .