ArabicM3lshمعلش - It's not on your head, it's not on you.

m3lsh does not have an equivalent meaning in English. It basically transcends the basic meaning of "no problem" or "forget about it", it goes much deeper than that. It basically carries the meaning of completely letting go - lets just let live and live on. [This](http://arabic.desert-sky.net/colloq2.html) is the closest I could get to finding a meaning online since most people have it listed as meaning sorry, but it means more.