All I found:
SPOILER ALERT
Password Entered Response
Yes indeed.
No rude. >:(
password how creative.
drowssap !ffo wercs
a password i hate you.
anything else nuh uh/nope/denied/incorrect/wrong
(NOT LITERALLY THE PASSWORD/RESPONSE [above])
Along with "1987", "12345", "9750", "wordpass", and any password containing the phrase "never gonna".
There's also a response for if you just press Enter/click the checkmark while leaving the Answer prompt blank :D
SPOILER WARNIN
Dont waste my time>:(
WAS THAT THE BITE OF '87
There must be a glitch, because when I put in Never gonna give you up, it said nope