1. A term for homosexuals who are too afraid to admit they are actually gay. Generally used by younger gays who are afraid of admitting to others that they are gay, and feel that it would be more socially acceptable to be "bi".
2. A young girl who feels like she doesn't get enough attention as it is, and feels like more guys will like her if she kisses other girls.
GirlA: "You know that Cindy, she's such a slut!"
GirlB: "No, she's not a slut. She's just bi. It's totally cool."