pfft [p͡ɸːt]exclamation 4noun 1forms 1 exclamation4 •Used to signify a puffing sound. •Used to signify sarcasm or disagreement. •The sound of a short fart. •Used to signify a sudden ending or disappearance.You'd never forgive yourself — and then you'd never forgive me, and then pfft, the end of a fine friendship. — 1965 noun1 •A short puffing sound."Are we talking a delicate little Scandinavian pfft, or the whole raspberry tart?" — 2008 formspffts