What is it the with NPC night elves in Warcraft?

Almost without exception, assholes, every one of ’em. Since player interaction with these pricks is limited to clicking “accept” or “continue” or “gimme my reward”, there’s no possibility of toying with them like in other games … kinda sucks the fun out of it.
/target Vish Kozus
Player: Hail, Vish Kozus!
Vish Kozus: I suppose you’re looking for [work]?
Player: Work for a prick like you? No thanks.
Vish Kozus: Fine. Do I need to bash you in the head with a [clue]?
Player: If his mistress is your wife, then I’ve got a big clue for you.
Vish Kozus: Fine. Do I need to bash you in the head with a [clue]?
Player: oh ffs.
Vish Kozus: Fine. Do I need to bash you in the head with a [clue]?
Player: What Clue? Idiot.
Vish Kozus: Very well, speak to Asshole Night Elf downstairs.
Player: Jeezus, another one?