Being a postman, I hate when delivering and someone says:
* You're late today - I ******* know I'm late, you telling me isn't helping!
* You better not bring me any bills - alright I won't, you'll be more ****** off when you get a fine for missing a payment!
* Oh, it's cold/wet today - thanks, I hadn't noticed.
* Junk mail again? - stop ordering **** from catalogue companies then you clown!
* Don't worry, it won't bite - sure.