Harry was seething. Not because the joke was particularly good, it was particularly awful, really, but because it was Malfoy making it. He just hated the bloke and he felt he had every reason to. Still, he wasn't about to let him see that, so he just focused on what he was doing. "You are too weak and dainty for it, that's for sure."

Honestly, he did have experience washing dishes, of course he did. But he never appreciated a Dursley reminder, today was no exception.