Pay the parking fee How to answer the next funny sentence?

This sentence is very funny. The next sentence is:

1, "Pay the parking fee? I am a man of principle. I have to confirm whether your charging standard is reasonable first. " This sentence is a humorous way, suggesting that I am a principled person and need to confirm whether the charging standard is reasonable before paying.

2. "Well, I admit that I really don't have a parking fee, but I have pocket money. Do you accept it? " This sentence is humorous, suggesting that you don't have parking fees, but you can pay them with pocket money.