During F2F interview, many people here will say: Fork, Fart, Pork, my current salary/package is P&C, cr@p, sheet, MYOB, already written in resume, etc.

To me, it is a test to field these questions:
(1) What is your current salary ?
(2) What is your expected salary ?

Then I will watch closely (Mr. Bean eyes) on the candidate facial expression, body language, muscle twitch, smile/fake smile, etc.

Whatever numbers you give me is fine with me. Based on my own unknown judgement, the candidate will either pass/fail this interview, if he/she/he-she manages to reach until here with both parties still interested.

I have candidates who request RM100 higher only, and also some few k higher. There is nothing wrong to me, but based on the interview, resume skills and experience, the numbers may be reasonable/unreasonable to me.
This is risky in a certain way. If I found out you make the mistake (whether genuinely or not), this reduce your chance of success. I want someone who is careful and not make mistake, although to err is human.
HR is very free. Normally if the OL is stuck in HR for >3 working days, I'll go and ask them to issue immediate, otherwise I'll raise to management. Two result:
(1) OL is ready before end of day
(2) OL is not out, and one reason as per above.

If #2, then I'll raise to management to fight for it to ignore HR delaying it. So far management sides with me for all cases presented and give whatever number I want (no budget). But in due course, I need to make the candidate to deliver results for me. No such thing as lunch with free dessert.
No. Most (not all) current graduates (should it be categorize as Gen X or Y ?    ) have their family to fall back upon. They can choose not to work and stay home for long periods of time.