One Piece Chapter 24, page 14-15: Things That You Can't Lie About

Clahador ignores Kaya and focuses on Usopp, saying, "YOU'RE USOPP-KUN..." Usopp is visibly tense. Clahador mentions he has heard rumors about him from the villagers. Usopp tries to act tough, saying, "YOU MAY CALL ME CAPTAIN USOPP... EVERYBODY CALLS ME THAT..." Clahador adjusts his glasses with his palm and asks what he wants here, noting that the guards said he was lurking outside the gates. Usopp nervously lies, saying he heard there was a huge mole inside the mansion and wanted to see it.

Clahador sneers, saying Usopp certainly lies well. He then coldly says, "I'M NOT SURPRISED THAT YOU TURNED OUT THIS WAY. YOU'RE THE SON OF A FILTHY PIRATE." Usopp's expression turns to shock and anger. Luffy, Zoro, and Nami look on in surprise as Luffy asks, "HIS DAD WAS A PIRATE?" Clahador continues his verbal assault, telling Usopp to stay away from Kaya because they belong to totally different worlds, asking if it's money he is looking for and telling him to name his price.