Tayeb, pronounced Tayyeb, it is a word in Arabic which has many meanings, some of them:
1- How are you?
- Tayyeb (Fine).
2- So, what's your opinion?
- Tayyeb ( accepting , ok).
3- How is the food?
- Tayyeb (Delicious).
4- How is khaled?
- Tayyeb (still alive with no disease).
5- I bought a new phone!
- Tayyeb? (So what should I do for you?( Insulting the other guy)).
There are many other meanings which aren't specified here :)
6-
1- How are you?
- Tayyeb (Fine).
2- So, what's your opinion?
- Tayyeb ( accepting , ok).
3- How is the food?
- Tayyeb (Delicious).
4- How is khaled?
- Tayyeb (still alive with no disease).
5- I bought a new phone!
- Tayyeb? (So what should I do for you?( Insulting the other guy)).
There are many other meanings which aren't specified here :)
6-
by UTD^Force* Serrieh September 20, 2014
Get the tayebmug. 
Ultimate sentence for everyday life such as "Blyat" in Russian. The translate is from arabic "Good alright".
by Arbuz October 28, 2020
Get the Tayeb Besedermug.