A person who is typically and consciously heterosexual, until under the influence of drugs or alcohol in a social gathering. If aroused under such influence, this person ceases to care about their 'sober' identified sexuality, likely only initially identifying as 'straight' due to social grooming and/or having a tendency to favor the opposite sex.
"John is straight, right?"
"He says he is, but once he starts drinking he hits on guys too."
"So John's a Party Bi?"
"At the very least."
A bisexual person who, contrary to the stereotype of bis wanting to make love to the world, is actually quite reserved and is not a fan of random public affection. The opposite of "fluffy bi."
Sheena didn't like it when I hugged her. She must be a spiky bi.
You look gay but you lack the gay sass.
-Don't you think Brian is gay?
~Nah.
-But I literally saw him kissing a guy earlier.
~He's bi.
-How do you know?
~He may be wearing pink hoodies and be all giggly but he doesn't slay gurl, he's just looking bi.
-Right.
When you say you are Bi-sexual, but you are actually just gay. No getting around it.
“He’s not even Bi he's Diedrick-Bi”
Friend who is great wingman regardless of whether they have the same sexual preference as you.
The fact that Nick will act like he's interested in the friend, regardless of whether it's a girl or guy makes him the best bi-wingman ever!
A person who pretends to be, or at least tries to implies being, bisexual in order to get scene cred or otherwise be fashionable.
Maybe Rachel should try to hook up with Kimmie.
Kimmie? Are you kidding me? She isn't really into girls...just a total fashion bi.
When a bi-curious individual experiences a romantic/sexual experience with a member of the same/opposite sex, and identifies as neither bi-curious, or bisexual, but straight/homosexual.
Joe: Hey, Kyle- about last night?
Kyle: Yeah?
Joe: Sorry bud, I thought it was going to work out between us, but it didn't feel right, so.. bi-denied?