Wiktionary
a. Of or pertaining to a person who used to be ex-gay and involved with the ex-gay movement, but who now fully identifies with gay people and considers himself/herself gay.
Wikipedia
Ex-ex-gay people are those who formerly participated in the ex-gay movement in an attempt to change their sexual orientation to heterosexual, but who then later went on to publicly state they had a non-heterosexual sexual orientation.
Organizations in the ex-gay movement such as Exodus International offer conversion therapy, with the claim that an LGBT person's involvement in the programming can change their sexual orientation to heterosexual. This type of programming is opposed by major medical organizations in the USA, including The National Association of Social Workers, The American Psychological Association, The American Psychiatric Association, The American Counseling Association, and The American Academy of Pediatrics. The American Psychiatric Association describes conversion therapy as ineffective at changing sexual orientation, and as harmful to the LGBT person's well-being. It is also opposed by the United Kingdom Council for Psychotherapy, who issued a joint leaflet with the British Psychoanalytic Council, the Royal College of Psychiatrists, the British Association for Counselling and Psychotherapy, the British Psychological Society, Pink Therapy, The National Counselling Society and LGB rights group Stonewall against such practices.
Three publicly ex-ex-gay people are Günter Baum, Peterson Toscano and Christine Bakke. In April 2007, Toscano and Bakke founded Beyond Ex-Gay, an on-line resource for ex-ex gays. In June 2007, together with Soulforce and the LGBT Resource Center at University of California, Irvine organized the first ever Ex-Gay Survivor Conference.
In 1979, Exodus International's co-founder Michael Bussee and his partner Gary Cooper quit the group and held a life commitment ceremony together. On June 27, 2007, Bussee, along with fellow former Exodus leaders Jeremy Marks and Darlene Bogle, issued a public apology for their roles in Exodus. Exodus disbanded as an organization on June 20, 2013.