These are three that linger in my mind.

Snape to Harry:
"Kindness isn't even a normal component in my affairs.", (Tira Nog, Growing Pains)

Snape to Harry:
"I doubt that mutual fellatio is quite what he had in mind." (Gatewaygirl, Finder's Fee)

Sirius to Snape:
"I'll just go have myself a nice slice of vituperative self-righteousness. With a piquant sauce, too. Should that be a truffle sauce, do you think, or-oh, never mind." (Fabularasa, Repechage)

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You know, taking them out of context somehow makes them funnier. These are wonderful! Thank you and if you should think of more...

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I've got more (or can find more), but it should wait until I'm at home. (Should not go dredging through slash links at work, nope nope nope.)

I do remember one that I keep in my PDA--

Harry to Snape, referring to himself:
"You've already had a straight husband. And your second will be straight as well. You are quite good at putting up with straight people in your bed." (My Man Friday by enahma)

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No, trolling for fanon quotes at work is severely frowned upon by the management. I'm always looking for more, though, so have at it.

Here's another one of mine:
Dear gods, teenaged manboy squirming in his lap! The Boy Who lived a Bit by Barbarella My, that's a visual...

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