how to say "long time no see" " and long time no chat " in arabic?
is it for "long time no see" - lam nodardesh mundhu muddah? ( i know it's in standard arabic but i 'l would like to know how to say it in the dialects u know)
"long time no see" - i have no clue how to say in arabici meant "long time no chat- lam nodardesh mundhu muddah"

Question

how to say "long time no see" " and long time no chat " in arabic?
is it for "long time no see" - lam nodardesh mundhu muddah? ( i know it's in standard arabic but i 'l would like to know how to say it in  the dialects u know)  
"long time no see" - i have no clue how to say  in arabici meant "long time no chat- lam nodardesh mundhu muddah"

Answer

well... i lived in UAE , studied there too ( in Arabic schools )
u can say 
من زمان men zaman = from long time 
   صار مدة ماتكلمنا من  sar moda matakalamna men = we haven't spoke since ....

Answer

1-long time no see: 
a-male audience : مشفتكش من زمان  mashoftaksh min zaman
b-female audience :ماشفتكيش من زمان mashoftikeesh min zaman

2-long time no chat: ba2lna zaman matkalimnash m2a ba3d بألنا زمن ماتكلمناش مع بعض

Answer

how to say "long time no see"
 I will say that to you :
لم أركِ منذُ مدةٍ طويلةٍ
You will say to me :
لم أركَ منذُ مدةٍ طويلة 

long time no chat
منذُ مدةٍ طويلة لم نتحدث عبر النت (الانترنت)

Answer

من زمان ما شفتك ، من زمان ما حكينا