Biosex 

Having sex with your biological sister or brother.

Jimmy, you need to stop having biosex with your sister.

Biosex by Slinlycunt12 December 10, 2021

biosex 

Short for biological sex. Used in medicine to describe an individual's anatomical sex at birth, which may not

correlate gender identify.

Forms Biomale, Biofemale, Biointersex.

synonyms: assigned at birth (AAB)

To diagnose the patient properly, the Physician asked the patient their biosex so they could treat them properly.

biosex by Lucky number slevin March 14, 2019

bisexual anthem 

Sweater Weather, song by The Neighbourhood

some friend: "do you know that song called Sweater Weather?"
me: "do you mean the bisexual anthem?"

bisexual anthem by indiechaotic May 10, 2020

bisexual guy 

A male that is attracted to more than one gender. He is often seen as terrifying by straight men and is often subject to the delighted glees of yaoi fangirls. He may also be told that his bisexuality is a "phase" and that he is really gay and just won't admit it. And, sometimes when telling people he is bisexual, he is told that "only girls can be bisexual" and that "you're just gay".

Me: I'm a bisexual guy.
Some dumb fuck: Oh no you're not you're just gay and won't admit it! ^w^
Me: .... Go fuck yourself.

bisexual guy by thatoneannyingpersonnoonelikes September 5, 2016

Homoromantic Bisexual 

A person that is sexually attracted to both genders but emotionally/romantically attracted to people only of the same gender

"Lizzie liked to lust after and have sex with both men and women but she could only see herself in a relationship with a woman. This meant that she was a homoromantic bisexual"

Homoromantic Bisexual by Pandamoniumm May 13, 2014

Bisexual Awakening

When an individual, who has always thought or assumed they're straight, suddenly develops a huge crush on someone of the same gender. This makes the individual wonder if they are actually bisexual, rather than straight. As the same-sex crushes persist (as well as opposite-sex crushes), they realize in time that they have had their bisexual awakening, and are indeed a bisexual.

"It's weird... I've always only ever liked girls... but now I have the biggest crush on Matt! I want him, I want nobody but him! I've never felt this way before!! I... think I've had my bisexual awakening!!"

Bisexual Awakening by Lefty Power 123 May 1, 2020

heteroromantic bisexual 

A person who is sexually attracted to both sexes but romantically attracted to only the opposite sex

George wants to have sex with John and not start a relationship with him. He also wants to have sex with Alice but he also wants to start a relationship with her, because he is heteroromantic bisexual.

heteroromantic bisexual by odysseus ottumchock March 7, 2016