sort of depends what you don't want the person to touch. :) if it's you- "¡no me toques! (or substitute pronouns "le, lo, la.." as appropriate!)

srgause is correct it's PS, PPS...PPPPPPPPPPPPPPPPPPPPPPS. ;) In my experience, any current use of PPS, PPPS, etc. is usually made in a casual, humorous way, and that's how it should be taken, as well. Why add extra Ps and not Ss? Because P.S. stands for "post-script" or "post scriptum" (Latin), meaning "after the script", so the extra "P" in P.P.S. means "AFTER the after-script".

"Amend" is used for written work, but is rather formal and usually means that the meaning has been modified in the process. "Revise" also might mean that the meaning is changed. If the corrections are largely just grammar or spelling related, I would use either "edit" or, simply, "correct" instead. p.s.- "Mend" is for fixing things, like a bicycle tire or clothing, for example.

I can't think of any idiomatic expression that equals the Chinese phrase in succinctness, but a possible response with some ideas follows. You can mix and match. :) "Wow! I'm overwhelmed by your generosity. You are too kind. I'm highly (or deeply) obliged to you. I don't know what to say. Thank you so much, I really appreciate it."

Let me first correct some spelling and grammar mistakes in your question. Two men WERE quarraling. One man said, "I'm offering you a world class coach. You SHOULD be kissing my feet." (Why does he use "SHOULD be" instead of "SHOULD do"? DOES he want TO emphasize something?) Then another man RESPONDS WITH this sentence, "It will be a cold day before I kiss anything of yours." 1) The first man could also say, "You should kiss my feet", it would be grammatically correct, of course. However, by saying "you should be kissing my feet", using the present continuing tense, he is emphasizing the action and also makes more of a contrast between what he should be doing (kissing his feet) and what he is actually doing. 2) The full idiom is "It will be a cold day in Hell before I..." Hell is supposed to be extremely hot, so the meaning is that whatever comes after "before I..." will never happen. Hope that helps!

Typically, "blast off" is used in relation to a space shuttle launching. I.e.,"The space shuttle is about to blast off." "You are going to blast off" sounds a little odd to me, but it might be used if someone's talking about taking potent drugs.

I can only speak for myself, as a native speaker of English from the U.S., but I've never heard anyone say "sick to the teeth". I would say, "I'm sick of this stupid argument", or "I'm fed up with this stupid argument". I also think it's more common (and sounds much more natural) to say, "This argument is going nowhere" than to use "going-nowhere" as an adjective.