An extra dry, tight fart; a fart that slaps the inner cheeks and sometimes inflicts a sharp pain. A fart that sounds like a sub-machine gun and is repetitive in pop. Smell does not determine whether a fart is a squabble pop, only tightness and consistency of sound.
Squabble Pops usually occur when a larger pressure of gas is attempting to escape a smaller area or opening.
Ouch, that fart was extra tight. I must have squabble popped.