When a lesbian has a male best friend who is straight. The polar opposite of Gay Best Friend. They can partake in activities such as talking about video games, joking, or cuddling. (The cuddling doesn't actually count because they play for the same team, but it's still nice.)
Lesbian: Omg I love Jesse! He's like my straight best friend.

Every lesbian should have a straight best friend.
by feethands May 5, 2012
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A straight-gay best friend is a person who is straight, yet they have stereotypical gay-like qualities. They are attracted to the opposite sex, and can sometimes be vulgar, but they are usually sensitive and understanding. They struggle with being gay and straight at the same time, without being by-sexual. They enjoy throwing large objects, yet at the same time they are talented at shopping, especially for dresses.
Person 1: "How did you find that dress?"
Person 2: "My Straight-Gay Best Friend found it for me!"
Person 1: "Oh my God it looks great!"
*Girly Screams and Giggles*
by People Against Pokes December 13, 2010
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