1. Happy ^_^
2. Someone who likes the same sex (Can be used with Pansexuals, bisexuals, homosexuals, and others of the sort)
3. An insult arriving from people's homophobia, them thinking that being 'gay' is a bad thing.
1. "I'm feeling really gay today!"
2. "Gay marriage is legalized, now I can marry my boyfriend!"
3. "You're so gay dude." "Dude, that's not an insult."
Gay is not only a term people use to describe someone who doesn't fit in or does something different. For many people it is a lifestyle and only one characteristic of an entire human. ( next time you want to call something gay, think twice about it)