Naff Off
A nicer way to say ‘fuck off’ that lets you be rude without actually being rude. It’s like the cool kid version of telling someone to leave you alone.
'Naff off, I’m not listening to your dumb story,' said my friend during math class.
'Naff off, I have better things to do,' my neighbor said when I came over for the third time that day.
My dad said, 'Naff off, I’m watching my show,' when I tried to barge into his room again.