I like the greetings and goodbyes of Argonians and Khajiit:

"Ours is to smile at your passing," "It is our most favored company."

"May you walk on warm sands."

When entering a vast beautiful area and the wow music kicks in: "Would you look at that" -Faendal of Riverwood

Not exactly one liner but I do find it amusing when I've summoned a dremora lord or 2 and they're running around a cave or something with me. When they detect an enemy they go "I smell weakness". Then when they find the enemy they go "There you are!" and smash them to bits in a second. I smirk every time http://www.gamesas.com/index.php?&app=forums&module=extras§ion=legends#

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