I have a 3.5 year old and a 2.5 year old, whinging has become their favourite method of communication.
It's never "I want juice please" it's always "I want juuuuuuuuice, urghh I want juuuuuuice" replace juice with any 1 of 100 other things with monotone whining thrown in and it's non stop. All day.
I stand firm and tell them to speak properly, I don't reward the whinging, I ignore it but it makes no difference. It's their default.
Does anybody else get the major hump with the sound of incessant whinging?