More from my Pathfinder group's last session:

Farmers: "Why should we risk our lives?"
PC: "I give a rousing speech to rally the farmers to our cause."
Me: "Alright, give me a diplomacy roll and the gist of your speech."
*rolls a 1 with no diplomacy ranks*
PC: *sees he's tanked it* "F*** you, that's why!"

"There's no point in negotiating with you. You're a creature of pure, innate goodness; I know you won't help us."

PC1: "Bassa you bastard! How dare you betray us before we could betray you!"
PC2: "Yeah, you can't trust an ettercap. Who knew?"

Me: "Ok, the unicorn believes you. Now he just thinks you're both idiots."
PCs: "Score! That's a net gain."

PC: "I struggle against the spider webs."
*Natural 1 on strength check.*
Me: "Pretty sure they're stronger now than when you started."

PC: "I give an inspiring speech and tell the villagers that they're now under our protection!"
Me: "Alright."
PC: "Alright, is that a bluff or diplomacy?"
Mr: "Hrm?"
PC: "Well obviously I don't mean it."