Created at VGL, on the Tube. Said with extreme emphasis on the 'SPIFF' syllable, tighten one's lips and try to say it without opening them, the resulting sound of your face EXPLODING creates a hilarious vocal effect. GOOD DAY VENDOR MAY I PARTAKE IN THE PUR-CHASE OF THIS FINE GORGONZOLA, PERCHANCE WHY CERTAINLY GOOD SIR SPIFFING