Paksitani boy

A Paksitani boy took admission in an American school.

Teacher: What's your name ?
Boy: Nadir
Teacher: No. Now You are in America your name is Johny from today.

Boy went home and mom asked: How was the day Nadir?
Boy : I'm an American now, call me Jhonny.
Mom and Dad both got offended and beat him up.
Next day he was back to school.
Teacher: What happend Johny?
Boy: Mam! Just 6 hours after when i became American i was attacked by two Pakistani terrorists. :))