Mad-o-wat - A Mumbai way of saying 'you’re either high or completely out

A Mumbai way of saying 'you’re either high or completely out of your mind' when someone suggests something absurd.

'Mad-o-wat? You want to ride a cow to work?'

'Mad-o-wat? You think I'm going to wear socks with sandals?'

'Mad-o-wat? You want me to take a 3-hour bus ride just to buy a burger?'