Jeet w' Allah jebak - جيت وألله جابك : Lebanese Slang, of unknown origin. Meaning:"You came and God brought you". This phrase denotes the relief of someone about the timely arrival of a 2nd person in order to help solving a situation.
"Shoo Ben Nessbeh / شو بالنسبه": Jordanian Slang, literally means "What about (...)", metaphorically, it is a question referring to something or someone, to express surprise, sarcasm, shock, curiosity, or interrogation in general.
Sample conversation:
Person 1: "man did you see Tania's hairdo, very weird color and shape"
Person 2: "yes I did, Shoo Ben Nessbeh la Sha3ra!?!?"