etymologies are not definitions; they're explanations of what our words meant and how they sounded 600 or 2,000 years ago.
here are some of the meanings that i found:
fag (v.) "to droop, decline, tire," 1530, apparently an alteration of
flag in its verbal sense of "droop." Trans. sense of "to make (someone or something) fatigued" is first attested 1826.
fag (n.) British slang for "cigarette" (originally, especially, the butt of a smoked cigarette), 1888, probably from
fag-end "extreme end, loose piece" (1613), from
fag "loose piece" (1486), perhaps related to
fag (v.).
faggot (1) 1279, "bundle of twigs bound up," from O.Fr.
fagot "bundle of sticks," from It.
faggotto, dim. of V.L.
*facus, from L.
fascis "bundle of wood" (see
fasces). Esp. used for burning heretics (a sense attested from 1555), so that phrase
fire and faggot was used to mean "punishment of a heretic." Heretics who recanted were required to wear an embroidered figure of a faggot on their sleeve, as an emblem and reminder of what they deserved.
faggot (2) "male homosexual," 1914, Amer.Eng. slang (shortened form
fag is from 1921), probably from earlier contemptuous term for "woman" (1591), especially an old and unpleasant one, in reference to
faggot (1) "bundle of sticks," as something awkward that has to be carried (cf.
baggage). It was used in this sense in 20c. by D.H. Lawrence and James Joyce, among others. It may also be reinforced by Yiddish
faygele "homosexual," lit. "little bird." It also may have roots in Brit. public school slang
fag "a junior who does certain duties for a senior" (1785), with suggestions of "catamite," from
fag (v.). This was also used as a verb.
<BLOCKQUOTE>"He [the prefect] used to fag me to blow the chapel organ for him." ["Boy's Own Paper," 1889]</BLOCKQUOTE>
Other obsolete senses of
faggot were "man hired into military service simply to fill out the ranks at muster" (1700) and "vote manufactured for party purposes" (1817). The oft-heard statement that male homosexuals were called
faggots in reference to their being burned at the stake is an etymological urban legend. Burning was sometimes a punishment meted out to homosexuals in Christian Europe (on the suggestion of the Biblical fate of Sodom and Gomorah), but in England, where parliament had made homosexuality a capital offense in 1533, hanging was the method prescribed. Any use of
faggot in connection with public executions had long become an English historical obscurity by the time the word began to be used for "male homosexual" in 20th century American slang, whereas the contemptuous slang word for "woman" (and the other possible sources or influences listed here) was in active use.
so....i am guessing he meant the last one... so he was extremely inaccurate: because i am NOT a male homosexual thank you very much.
EDIT: or a unpleasent old woman. i am a healthy teenage girl. well, this guy was definately a "faggot" (male homosexual) because i friended him just to bitch to him: and when he made another post to a fanpage i am a fan of, it showed up in my newsfeed and it said: "hey male population of this page. i am looking for a good time
add me and i can what i can do for you, maybe we can swap pics
okay bye."