B & F 

when those fucking marathon runners are closing in on a newby runner, you'll often see the newby taking a convenient (and not at all obvious) stretch break.. going back and forth - a.k.a. b & f - from one leg to the other until it's safe to start walking without being noticed by the not-so-newby

"i can hear the fucking marathon runner coming! quick! do the b & f!"

B & F by B & F-er December 9, 2008

b&f 

back and forth

i got really jealous when i found out my boyfriend and this girl were texting and snapchating b&f🙄

b&f by Julia's best friend! January 19, 2017

b/f

boyfriend
bestfriend
or bittersweet farm....

jamiey boyfriend ;-)

claire is my bestfriend

toofy and jamie live at bittersweet farm
they like to pick pumpkins, and do the obstacle course :-)

b/f by bittersweet farm May 2, 2004

b f 

bitch fit from the movie White Chicks

dont make me have a bitch fit

b f by Lisa McDonald July 1, 2005

B.F. 

(noun) - acronym for 'Bitch Fit'; a ruckus raised, usually upon receival of bad news, or in the event of a situation perceived as unfair and unjust; can occur without cause, most commonly in menstruating females.

She threw a B.F. when she found out that her cellphone company raised their rates without notifying her.

B.F. by Krissy Kreme September 24, 2005

b/f

brought forward

Balance b/f

b/f by Kung-Fu Jesus April 30, 2004

b/f

abbreviation of the word before

what should I watch b/f bed?

b/f by jrinto December 7, 2006