"Вот-с!", "Извините-с!" - What exacly is that -с, and to what kind of words can it be attached?
In the 19'th centurty the manner to add c in the end of every word was the hint on the words сударь and сударыня - which mean something like Ma'm and Sir

"понатужься" -
to harden, make an effort

"проза прервала поэзию на самом интересном месте." - I understand the literal meaning of this sentence but what sense does it make?
I'd suggest that it means: something suddenly destroyed his mood

"берите там у меня на окне книги" - is that like "get the books I have by the window"? What's the infinitive of берите? I haven't found that in the dictionary...
RTYOOOOOM! LAMPADAAAA!!! Where are you?

"Мердяев"