mad o
This is an expression. It can be used to express joy, amazement, not interested and so on. It was formed in Nigeria.
Naira marley just made a record label
Mad o
Mad o
Mad o!
An exclamation of affirmation and excitement.
Biola: I just got a new set of earpods
Deola: For real? Mad o!
Deola: For real? Mad o!
Mad-o-wat
A very Mumbai way of saying 'are you crazy or something?' Generally used when someone suggests something stupid or ridiculous.
Shyam : Hey Shankar, you owe me 500 Rupees. How do you plan to pay it?
Shankar : I bought this lottery ticket and I am going to win. So I will pay you as soon as I win.
Shyam : You think I am mad-o-wat to believe that?
Shankar : I bought this lottery ticket and I am going to win. So I will pay you as soon as I win.
Shyam : You think I am mad-o-wat to believe that?