Oh and no one can use " I am simply one hell of a butler" either. Come on thats too easy....

How about: "Under one of your orders, I am to be your pawn and your sword. So please, Young Master, move me into check."

"If you wish, I will follow you no matter where you go. Even if the throne crumbles and the brillant crown rusts. Even if the empty shells of pawns pile up and we rest upon their decaying bodies. I will stay by your small form until I hear the words 'checkmate' " <33 Sebastian

Has you can see I am simplyone hell of a butler." Or, " I am a demon and a butler."

"Yes, My Lord"

In Japaness Sebastian would say,"Akuma De No Shitsuji"
hehe

"If you are still determined to take your own life, please do so outside..." I was drinking milk when i heard this. my Nose STILL smells like milk

'I have no idea what you are talking about, but I can in fact tie a cherry stem in a knot using my tongue'