My old boss called it a ‘can’t-you-just’ - can’t you just add this complicated thing to this website that wasn’t designed for it, can’t you just move this there and make it do that, can’t you just make this shitty site amazing before COP today and make me look great in the process mate cheers.
Either unwittingly complex requests (‘let’s just move that bit of the home page there…’) or unrealistic timescales, or both.
Usually comes from people who don’t understand development etc, or the limitations thereof, and think anything to do with computers is magic, therefore people who ‘do computers’ are wizards who can always do anything you ask them for.
Glad I don’t work there anymore! Urge to kill rising.