Top definition
(noun) A particularly potent bodily emission, notable for its lingering quality and its ability to strike down the largest of vicious beasts.

Origin: A local New Zealand TV presenter Spoonerised 'Photo-Smart', live on the air. They got the giggles, and got me thinking...
St George The Flatulent's best weapon against the mighty dragon was his indescribably foul Smoto-Fart.
by kiwikeys August 17, 2010
Get the mug
Get a Smoto-Fart mug for your dog James.