A fagot is a bundle of twigs usually created with the intension of using the bundle for the lighting of a fire. A fag is *singular* for a burning stick.(quite a deprecating label.)At least that was my understanding of the usage of the word. That also parallels with the brits use of fag in place of cigarette. In Britain they refer to gays as "puffs" IIRC regularly, its considered quite insulting and used as such.