rib snorting funny

n: a rib snort is the sound produced by a sudden inhale through the nasal cavity while laughing.

Alternate spelling: rib-snort

adj: rib snorting funny describes the act of producing a rib snort or series of rib snorts.

Alternatively written as: rib-snortin' funny and rib snortin' funny

Donna: "Did you hear that joke before?"
Warren: "Yeah, it's still rib snorting funny."