He naffly tried to impress his colleagues with a flashy presentation full of clichés.

After the constant interruptions, she naffed off and left the meeting.

She seemed naffed off after waiting in the cold for an hour.

Rather than help, they were naffing off anyone who asked for assistance.

She was so niff-naffy about the presentation that she rehearsed every slide until it was flawless.

Nafferton hosts an annual fair that draws visitors from nearby Driffield and across the East Riding of Yorkshire.