1 definition by Recros

Top Definition
When two dogs smell each other's butts at the same time.
Did you see those two dogs in the park? They were totally snifty nining each other.
by Recros April 18, 2011
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.