big end 

The big end reciprocates in a thrusting motion and at speed which increases friction on the side walls.

The larger end of one's rod rotating at high speeds developing thrust but requires excessive lubrication to reduce excessive frictional markings or blueing of both the shaft and bore.

Wow my big end has serious thrust damage.

big end by Garage Slanger October 11, 2018

big ender 

A person, usually female with thick thighs and a meaty ass. If female, she has a small waist, and is not large all over, but her ass is very large relative to body size. Big ender is a bi-gender term. Some men can be big enders too.

I'm meeting Rose tonight, and I sure hope she's a big ender,
cause I'd love to get my paws on some meaty booty tonight.

big ender by Olivia_yearns November 18, 2006

Big-ender 

A sexually confused person with a large ass.

Q: Is that a man or a women? It sure has a big butt.
A: Both. Its a Big-ender.

Big-ender by samisabadman October 11, 2015

bigender 

A non-binary gender identity that relates to identifying as two gender identities. It can mean you identify as both binary genders, a binary gender and a non-binary gender, and two non-binary genders. One identifying as bigender could mean identifying as a conflation of two genders or a variation between the two. Bigender is different from intersex, as being intersex means being born with both sex characteristics of male and female whereas bigender means identifying as two genders.

Jessie is bigender. He goes from identifying as agender to male, and he/him are his preferred pronouns.

bigender by ffx August 13, 2015

bigender 

The tendacy to move between masculine and feminine gender-typed behaviour depending on context, expressing a distinctly male persona and a distinctly female persona.

While an androgynous person retains the same gender-typed behaviour across situations, the bigendered person purposely changes their gender-role behaviour for the situation. It is particularly noteworthy that this concept emerged from within the transgender community rather than being adopted by the transgender community after it was created by another sub-culture (e.g. transsexual was defined first by the mental health community).

Cameron started identifying as bigender because he felt that he belonged to both sexes.

bigender by Damian Chamberlain July 21, 2006

bigenderfluid 

someone who is 2 genders which switch

if they are both non-binary and female one day they can be referred to as she/her and another they/them and another she/they and another they/she

bigenderfluid - someone who has 2 genders which switch

bigenderfluid by anonymous July 24, 2021

bigender 

Bigender is that you are both male and female.

Person 1: Is that person a girl or boy?
Person 2: Oh, Them? They're bigender.

bigender by im totally not bigender /j November 10, 2022