A squirff occurs when a male passes gas and the fart gets stuck between his scrotum and groin area. The pocket of air eventually finds it's way into the open air and transforms from a fart into a squirf. They smell similar to a fart but with a hint of vinager.
"Man, that squirff tickled when it squeezed between my scrotum. Pass me another beer would ya?"
by Travis Dean November 07, 2007