Top Definition
to try to teach somebody something that he knows far better than you.
He knows how to write good English. And that is too far better that you. Do not teach your grandfather to fuck.
by uttam maharjan August 17, 2010
Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×