guff 1 v fart. Presumably some sort of derivation of “chuff” or vice versa. Not to be confused with “gaff.” 2 n verbiage: I asked him what happened, but he just gave me a load of guff. In categories The Body Related words giddy, gob, gyp, jabs Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Save my name, email, and website in this browser for the next time I comment.