Bestbians 

A pair of heterosexual girls who are really close friends. They are inseparable and may have serious future plans that include each other, such as rooming together in college/living together, and/or owning a bunch of cats together. The living situation is very similar to a Boston Marriage minus the lesbian aspect.

Bestbians are the female equivalent of a bromance.

-Katie ditched her boyfriend to help her bestbian paint her room.

-"We're not lesbians, we're BESTBIANS!"

Bestbians by Lutfisk December 6, 2010

Bestbians 

Girls who are best friends that have sexual experiences

bestbians we had a 69 last night

Bestbians by Andya36 May 9, 2018

bestiana

an alternative term for 'best friend' or 'bestie'.

fag #1: 1989 is taylor's best pop album.
fag #2: bestiana spill!
fag #1: purrr bestiana!

bestiana by benscoven October 27, 2020

besubiant 

A word meaning utterly outrageous and uncouth, often used when reacting to particularly odd or strange situations.

Wow, look at that man's besubiant face!

besubiant by Toot on behalf of Chris Wooley June 2, 2011

Besbians 

Lesbians that are bestie boos

They hangout so much I thought they were besbians.

Besbians by LilSpicyy December 30, 2018

Bestbian 

A Bestbian is a hybrid word that derives from the words, best friends & lesbians.
In some cases it can be lesbians who are also best friends, or 2 female friends that get confused for lesbians, a lesbian who is your best friend, best friends that are both lesbians but not for each other, or best friends with lesbian tendencies. Or many other variations of best friends AND Lesbians.

Example1:

Guy-"Are those girls holding hands lesbians?"
Guy B- "No I think they're just Bestbians"

Example2:

Girl- "This girl right here, she is my best lesbian friend!"
Girl 2- " You mean your Bestbian?"

Bestbian by Reformed Bestbian February 19, 2011

Besbians 

Best friend lesbians

Jan and Meg have been besbians for so long!

Besbians by domdiddydomdom December 13, 2010