The "That's so Gay" is a dumb thing to say thread.

[Kasz216]

Oh ok... I just looked it up.

Technically gay having negative connotations occured before gay became known for homosexual. Believe it or not.

Gay went from "Carefree" to "So carefree the person doesn't care about morals" to "Homosexual."

http://en.wikipedia.org/wiki/Gay#Overview