It can be pronounced in many ways:
You yourself may decide whether you prefer younz, or younzy (pronounced younz-e)
I don't like that guy, he's a bit of a younz.
She's really cool, but sometimes she just says stuff thats a bit younzy.
Do you like this shirt? or is it a bit younz?
Someone drops something,
Nice one, younz.
An awlward situation or a misunderstanding.
It was just a bit of a younz-younz situation.
I just have a bit of a younz relationship with him. He always says something that makes me feel a bit younzy