1
A loud way to tell someone you're totally ignoring their question and are too busy being a jerk.
'You gonna help me or not?' 'I thanx nada, I'm too busy eating your lunch.'
'Is this a real test?' 'I thanx nada, I just failed math.'
'Can I borrow your pen?' 'I thanx nada, I'm using your brain for a pencil sharpener.'