bwbbf 

Big dick that you can’t handle

Oh fuck you have a bwbbf dick

bwbbf by Shay Landon January 14, 2018

BBBFF

BBBFF = Big Brother Best Friend Forever

Said by Twilight Sparkle in the season 2 finale of My Little Pony: Friendship is Magic referring to her brother.

Shining Armor is my BBBFF.

BBBFF by Xas December 18, 2012

BBBFF

1. big brother best friend forever. originally used by twilight sparkle to describe the relationship with her brother.

2.name of the pop boy band, Ben Ben Ben Francis and Francis. Known for their hit song, "Hooves Up"

1. Shining Armor is my BBBFF.

2. I didn't know your brother was Francis Sparkle, lead singer of BBBFF.

BBBFF by Ferdinand Bellafonte April 10, 2014

bbbfl 

best band buddy for life; someone who is in band with you, plays the same instrument, and is a friend

Jake: Hey who is your bbbfl?
Jason: Oh, well mine is Ben.
Jake: Oh yah he is great at the clarinet.
Jason: Best band buddies for life!

bbbfl by The One Who Knocks September 24, 2013

gtg bwbb 

"got to go, but will be back"
In between brb and gtg, for when gtg implies you'll be gone for too long, and brb implies you'll be back in too short of a time.

"gtg bwbb, I gotta go for dinner"

gtg bwbb by Durpington January 31, 2016

BBBF 

Verb: bareback butt fuck; To have unprotected anal sex, without a condom.

Noun: bareback Benjamin Franklin; a one-hundred dollar bill (cash, no credit)

Verb: I just BBBF'd your Poppie - and he loved it.

Noun: That just cost me 3 BBBF's and was worth every penny!

BBBF by LexyCon February 26, 2009

BBBF 

Big Bear Boyfriend

Some gays want a BBBF instead of a twink boyfriend.

BBBF by Raukle January 3, 2019