LLBFF

An acronym which stands for the "life-long best friends forever" relationship between the two leading female stars of Rizzoli & Isles.
It's such blatant innuendo that it redefines the term 'subtext'.

Jane and Maura aren't together! They're just LLBFFs!

LLBFF by rosetylerrox July 27, 2011

LLBFFs 

First heard on Rizzoli & Isles. Jane Rizzoli claims it means "Life Long Best Friends Forever" while she is canoodling her best friend (and obvious lesbian lover) Maura Isles in front of a nice ass red car. We all know it means "Lesbian Lovers Best Friends Forever". But Jane can say what she wants. It's all cool.

Jane and Maura are clearly LLBFFs, as seen in basically every episode, where they engage in hardcore eye sex and display public affection more than needed.

LLBFFs by Haely July 27, 2011

LBFF 

Like Best Friends Forever.

Not quite a best friend, but pretty damn close.

Girl 1 "We're like best friends."
Girl 2 "...LBFF!"

LBFF by ChubbyGTi October 17, 2008

lsbff 

Law School Best Friend Forever

The one person at your law school who you don't feel like slapping.

Thank God for Kara-- I don't know what I'd do without my lsbff at this place.

lsbff by ughls October 5, 2012

lbff 

Stands for lazy boring fuck face.

She’s an lbff bro, don’t link her.

lbff by lolfattie December 13, 2019

lmbffaatwo 

Laughing my big fucking fat ass all the way off

Girl you not gonna believe what this boy did now

What he do girl

He tried to pay for dinner with coupons

LMBFFAATWO

Ikr

lmbffaatwo by Clappers14 February 22, 2020