look up any word, like fleek:
 
1.
Something cooler then 'cool'. When something is far superior to 'cool'.
Yo that ride is byke! That body of yours is byke girl!
by Max Power September 23, 2004
 
2.
from "bisexual dyke". generally, a lesbian or dyke-identified woman who acknowledges a sexual or emotional affection for men. also known as a "bi-dyke".
sparrow from dtwof identifies as a bi-dyke.
by dagger_grrl February 14, 2004
 
3.
a woman who is physically, emotionally, and romantically linked with women but identifies as bisexual or as a byke in order to accomodate her occassional attraction to men. She doesn't identify as a full on lesbian but is close.

Related to Kinsey's Sexuality Scale. The Kinsey Report was written in the 1940s and 50s which found that there are more than the presumed 3 levels of sexuality (straight, bisexual, or gay), but that there are a multitude of sexual orientations. The report came up with a sliding 0-6 scale, defining "0" as completely heterosexual, all the way up to "6" as completely homosexual. A byke is a woman who would identify around a 4-5 level on the scale.

Derived from the two words "bisexual" and "dyke" = byke. Byke is sometimes used as a comical reference to deny the rigid societal regulations of sexuality. A related word that a woman might also use is "queer" in order to relate with the LGBT community.

Mara: hmm, i don't want to date most men but sometimes i find myself attracted to certain guys. i'm kind of confused.
Sara: well, your sexuality is up to you, ya know. wouldn't you agree that you are basically a lesbian, or dyke. we could call you a byke - basically you're gay but sometimes you like guys...not full on bisexual.

Anna: you're a dirty bi!
Callie: naw, im a Byke! i love the ladies...i connect with women almost always. but i reserve the right to occasionally date a man.
Anna: Ha...ok. i'll give ya that.
by selvy January 14, 2006
 
4.
bitch+dyke=BYKE
bitch, some mean girl
dyke, some fat lez
ew, that ugly shit is lookin' like a fattie byke
by Dalal May 05, 2008
 
5.
a boy dyke. a lesbian, female-identified individual (to some extent, althou s/he may or may not use famle pronouns) who relates more to the male roles of society. s/he may feel partially or wholly transgender
no, she's not into femmes, she only dates butches, bois, and bykes.
by icky vicky April 23, 2005
 
6.
A whore. Someone who has fucked many people. So, if a person has been rode by loads of people, they are a Byke.
That woman fucked 21 people last week and 17 the week before, what a Byke!
by Glittery Goddess May 31, 2004