Top Definition
When swearing at somebody behind their back,
Then when they turn around to look at you, pretending to do something else with your hands; such as scratching your face.

The very first person to do a schafernaker, was Thomas Schafernaker; BBC weatherman.

Whilst making rude gestures to the news reporter, camera flicks to him live, as soon as he realises he is on air, pulls an amazing schafernaker!!
I told Bob to stop messing around and do his work! When I turned round he Schafernaker'd me!!
by BigWill88 June 06, 2012
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.