This is a running joke among gay people that being a member of the gay community is like a club membership (which it's really not) and you can be a card-carrying member.
The joke is often used when a gay person doesn't meet the stereotypes of being gay, and gets "threatened" to lose their card. For example: "If you don't see at least 3 musicals a year, your gay card will be revoked."
It's all meant in light-hearted fun.
To get onto gay dating websites without a credit card when the content lock is on you can use a debit card or other means of payment.
The page of cups.
ha ya gay
Lawrence King
I Do (2012).
Yes, they recently had a partnership with LGBT and are offering rainbow debit and credit card. Ever purchase you make with those card and automatically will support LGBT.
card saying i love u (im a boy)(im not gay)(i got a gf).maybe some love....or a kiss
It was gay
Yes, you won't be asked your sexuality. If anyone does that it is discrimination and against the law.
gay gay gay and gay
Because you are gay
(G+g)ay