^Well, I'm pretty sure this guy knows english good enough to somewhat maintain a conversation. Almost anybody from Russia who's browsing english sites do. So unlike Japanese guys this one is just showing off or trolling. ... But it's true that his lines is something utterly from our culture and can't be translated without losing most of it's meaning.
^SUN, you may stop trying, it's useless. No matter how accurate translation is, in each culture there is some phrases that have been used many times and each time touched people with some emotion, good or bad. Seeing or hearing such phrases in native language rings something to the ear, an echo of all impressions before. Seeing or hearing them translated don't.