It does not sound natural that you were waiting for a long time for it
waiting for what?!?!?!?
Your friend might have Macrophobia. This is the phobia of waiting for a long time.
The sentence "How long you wait here" is not grammatically correct. A more accurate phrasing could be "How long will you wait here?" or "How long have you been waiting here?" to convey the intended meaning.
We have been waiting and it is taking too long.
TOO LONG! 17% of our lives are spent waiting.
There is no waiting list, you have to be invited to join the club.
There's a 3 year waiting list.
The waiting list is very, very long (years). In many areas, the list is so long that they are no longer taking applicants.
very long
That depends on what you are waiting for an how patient you are.
about as fast/long as waiting for answer.