Lines you've always wanted to use in game...but never have.

[Dannyalcatraz]

A few years ago one guy in our group set us up nicely while interrogating an NPC.

Him: "He is concealing something."

Us: "What?"

Him: "I am unsure- he is concealing it."

(Yes, he got us to re-enact a hallway conversation between O'Neil and Te'alc from Stargate SG-1.)

 

[Richards]

While playing a one-shot Eberron game at our local comic shop, the guy next to me was running a warforged character. When he was knocked unconscious, I got a quick laugh when I, in one of those spur-of-the-moment deals where the words are out of my mouth before they'd fully been processed by my brain, asked him if it was true that he dreamed of electric sheep.

Johnathan

 

[Lord Captian Tobacco]

The Evil High Priest, when cornered in his lair at the end of the adventure, scored a ‘three-fer’.

First when told by the oh-so-proper Captain of the Guard/Paladin that they were here to stop his plan to flee justice. The EHP tisked his best Tim Curry and said “Bad Timing.”

“Now, you know you can’t escape so you might as well surrender and turn over the princess.” (she being in a bottle on the EHPs belt and NOT kidnapped by rebels. The EHP rose to the occasion “I find you lack of faith disturbing…”

And later in the fight, having saved for just the right moment to unleash the reversal of Resurrect spell -‘Slay Living’ on our hero, he gloated “And now, young Skywalker, you will die.”

 

[Evilhalfling]

Two sessions ago, two of the PCs made a deal with a Scaven Witch, to stay in her lair for protection and to learn new rituals. After a day of playing nice, she confiscated thier personal spell books, and specified that protection did not exclude her people from beating them unconcious, if the PCs disobeyed her.

If they objected I was ready with
" I have altered our arrangement, pray that I don't alter it further"
but they went along for a few days before breaking out.

 

[Goblyn]

The party was a on a search for a set of evil books (Book of Vile Darkness, Necronomicon, Thesis Maleficarum, etc.) and had located one on a small planet in another plane. They could see the book sitting on a pile of treasure in a strange pool of water and a couple were(rightfully) wary of the pool and wanted to see if there was any danger without going in. The two PCs stood at the edge, bent over, doing spot checks. Another PC thought this too good an opportunity to pass up, and said "Let's turn that spot into a search" And booted them in.