Wow Thanx it's really useful Words and I'll tell Ya guys another word
Smh→Shaking my head:اهز راسي Idk→I Don't Know: انا لا اعرف TTYL→Talk to you later:اتكلم معك لاحقا IMHO→ I n my humble opinion:في رأيي المتواضع BBN→Bye bye now: الى اللقاء الان OMG →Oh my God: يا الهي !! Fwiw→ For what it's worth:لما يستحق