Seen a lot of these.
"I saw in your ad that you didn't make any mention of this, but I thought I would offer it to you anyways. What? No, actually you DO want it. TRUST ME, it's actually the best thing you could possibly want, but for some reason, I don't want. What's that, you still don't want it? You're an idiot. I hope you die. I'll be laughing at you."