[no object]informal British usually in imperativenaff off
Go away.
‘she told press photographers to naff off’
‘Finally after two weeks of snottyness, the cold appears to have admitted defeat and naffed off back into the ether.’
‘So I'll naff off, and look like I'm doing something at work for once.’
‘But I'm sure I'll bung some things on tomorrow before I naff off.’
‘They naff off and do their own thing for practically most of the story, only to turn up at the very end when it suits them.’
‘Let's face it, my killer clean cut looks are spoiled until these little horrors naff off.’
‘By that I mean that if you are favourable towards marriage and the two married people concerned are not married to each other, you can tell them to naff off.’
‘That is when you naff off to the loos for a snooze (toilet roll makes for handy pillow) or dash to the shopping centre.’
‘I know that a corporate did approach the Alliance many moons ago and request a wee policy change and was told to naff off.’
go away, depart, leave, take off, get out, get out of my sight