A annoying heterosexual female who pretends to be bi because it gives equally annoying heterosexual males a boner.
by Cimmerian Southpaw October 13, 2003

Bisexual erasure is the tendency to ignore, remove, falsify, or reexplain evidence of bisexuality in history, academia, the news media, and other primary sources. In its most extreme form, bisexual erasure can include denying that bisexuality exists.
"Straight, gay or Lying"
"Bi now, gay later"
"Continued gay reliance on the immutability argument may lead to continued gay reliance on bisexual erasure"
"Straights have a distinctive investment in bisexual erasure relating to the primacy of sex."
"Bi now, gay later"
"Continued gay reliance on the immutability argument may lead to continued gay reliance on bisexual erasure"
"Straights have a distinctive investment in bisexual erasure relating to the primacy of sex."
by Mel2718 October 16, 2011

by Sean1 October 16, 2007

A bisexual who may often find themselves in the friendzone. Alternatively it may be any hot mess of a person who tangentially also happens to be bisexual.
I might be in love with my work-wife but I'm not sure if it's just friendship or not and I'm afraid to even ask what her orientation is. She asked me what mine is and I told her 'disaster bisexual.'
by snager August 10, 2018

A sex position involving two men and a woman. One of the men penetrates the other's ass, while the guy in the middle penetrates the woman's pussy.
Did you hear Todd got into a bisexual sandwich with Mike and Emma last night? He was in the middle, I hope he's okay
by Long Dicc Nigga December 14, 2018

A bisexual man in his late 20s-30s who is bisexual only for women and femboys who pass as women. They typically frequent NSFW femboy subreddits and try and DM the femboys who post there. Very fond of arguing with trans women on the internet because they’re worried about “femboy erasure” the same way a conservative is worried about the fictional “war on Christmas”.
Person 1: Hey, did you hear that Bob is a Reddit Bisexual?
Person 2: Yeah, I saw him sending creepy DMs to femboys on his work computer!
Person 2: Yeah, I saw him sending creepy DMs to femboys on his work computer!
by whydontyoRevampedSpider February 1, 2023

Thomas constantly has to explain the difference between Pansexuality and Bisexuality.
Mia is a Transgendered Bisexual, but her girlfriend Tina is a Pansexual.
Mia is a Transgendered Bisexual, but her girlfriend Tina is a Pansexual.
by PanicAtMySchoolCafeteria February 17, 2015
