A person who has romantic interaction with, (but not all) males and females. They are not slutty, or attention whores, or greedy. They will leave you for a man, or leave you for a woman. In the end, does it matter? sexuality
Cara Delevigne is a famous bisexual woman
by that_bi_life December 15, 2015
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Only gay... Sometimes
On Fridays and Saturdays Shawn is bisexual, but the rest of the week he is straight.
by ACK17 December 10, 2016
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a man or women who is sexually atracted to bicycles
yeah he is bisexual he fucks bikes
by rock eayer July 9, 2021
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Someone who has the capability to be physically or sexually attracted to both males and females, irregardless of their own sex. Sometimes they like one sex over the other, and they don't always seek for sexual relationships.

Some say bisexuals get twice as much fun, but what're they gonna do when both sexes reject them?
A bisexual in a crowd of people: That guy is hot. That girl is hotter, I'd bang her. Look at that chunky man...
by That one bisexual August 29, 2010
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a bisexual is simply attracted to both the male and female sex. there are many misconceptions about the sexual orientation, such as every bisexual is 50% into guys and 50% into girls, whereas they may be mostly into girls and partly into guys. another is that bisexuals partake in the erasure of the non-binary genders, which is absolutely false. bisexuals are mostly attracted to two sexes rather than just the two binary genders, and- yes- there is a difference. bisexual girls are not straight girls that like to flirt or have sex with other girls when they're drunk, and they are not straight girls who pretend to be into girls so people don't call them typical cisgender-heterosexuals when they do something shitty. bisexual men are not metrosexual guys who "look" gay. bisexual people are very valid and are not straight people looking for attention, nor are they gay people who"choose" to be straight every now and then. and not only cisgender people are bisexual.
blair broke up with her boyfriend and is now dating a girl. people keep saying she is experimenting with lesbianism, rather than listening to her when she truthfully states she is just bisexual.
by nonbinarybisexual April 4, 2017
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someone who is attracted to both males and females.
supposed "gangsta"-omigod you're so gay, you stupid faggatron! i hate you cuz you're gay! and the books you read is gay!! huhu,huhuhuhu!

me, going up to the "gangsta" so i can bitch about him yelling at someone for being gay- YOU KNOW WHAT?!?! I'M BISEXUAL! DO I LOOK GAY TO YOU?!? HOW DO YOU THINK I FEEL ABOUT YOU YELLING AT SOMEONE BECAUSE OF THERE SEXUALITY! STFU AND FUCK OFF YOU FUCKING FUCK!!!!

"gangsta"-erm.............YOU GAY! YOU GAY! YOU GAY!!

me-jesus christ. *kicks "gansta" in the testicals*

"gangsta"-omygod..that gay gurl just kicked me in my nutsack................YOU STILL GAY DOE!!! HUHUHU-HUHUHUHUHU!!
by xXjenny_loveXx April 2, 2008
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I caught Jack and Ennis making out, I guess they're bisexual or whatever.
by heatshedfogphase May 16, 2008
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