Its snog not question jus I put here. relax

Yes, it's a song from the "Les Miserables" musical (sung, if I recall, by men on a chain gang). I think the lyric is actually "don't look 'em in the eye," where "'em" is short for "them" (the guards, I believe). Naser1990, it's not clear what your question is. Are you asking for someone to explain the song lyrics?

Is that a song? I think I have heard that before.

Advice for someone faced with a large dog?

What is your question?