To win or obtain something by an enormous amount of luck. Usually at someone elses expense
Oh my god i cant believe that you have just shnaffled me out of that!!!
by Chris Hughes April 07, 2004
A nip of alcohol. Usually taken before the cocktail hour. Often embibed whilst alone.
I'm going to have my usual Friday shnaffle.
by Welshy White April 08, 2007
Another word for kiss, or hugs and other friendly gestures!
Give us a shnaffle, i'd shnaffle that!
by LeaLoo March 31, 2008