1) Our sales people always lie, I'm surprised you fell for it.

2) Can you call back in a couple hours; I have a bad case of diarrhea.

3) You sound like an ignorant pig.

4) You have a really annoying voice and I wish you'd shut up.

5) I can't give you a refund because we spent the money on drugs.

6) I'll give you a refund if you give me your phone number - you're really hot!

7) I apologize that you found a hair in your food, that seems to happen quite a bit around here.