Your best-friend with a beaver-looking look.
If the person has got extreme cool teeth when she is smiling, or got a face that automatically says to you "that gotta be a sweet little beaver!" BBF is your best friend for life!

!!! - You don't use this word if your friend is not sweet=)
by John Stone June 18, 2008
Top Definition
Escort slang, means BareBack full service, no condom.

Maaan...yo mama gave me tha sickest bbbj!
Maaan...yo mama gave me tha sickest bbfs!
by Alexus October 11, 2004
An acronym for Bareback Full Service. A term generally used within online escort/prostitution communities to refer to unprotected (condomless) vaginal sex with a prostitute. The term also encompasses unprotected anal sex, and is sometimes used to describe non-prostitute (civilian) sexual encounters as well. Considered the holy grail by some Johns(customers), and frowned upon (at least publicy) by others. Most mongers (another word for John) are guilty of bbfs at least several times in their lives.
In the heat of the moment, I jammed my dick in the prostitute bareback without a condom and came in her pussy. After the bbfs, I got tested, and luckily I came out negative for STDs.
by John Monger September 21, 2010
butt buddy forever; butt buddy forever
a variation of the word butt-buddy from the South Park episode
I think those two are becoming bbfs.
by Bluelight430 April 02, 2007
Best Bros Forever-variation on the BFF (Best Friends Forever) used for females; reserved for that one dude that can be counted on when no one else can.
"Malcolm bailed me outtta jail AGAIN this weekend--that's my BBF for real!"
by cnodaddy March 20, 2009
BBF stands for Bestest Best Friend. It is a special term used only to describe those whom you trust with your every secret and private thoughts. To become awarded the title BBF is to completely earn the trust of giver of that title. BBF's are inherently perfect. Those titled BBF's can have no flaws.
"I'm so stressed for mid-terms! I should call out my BBF!"

"I was so smashed last night, I would have been unable to go home if it weren't for my BBF!"

"Fuck man, why can't everyone in the world be as good looking as my BBF?"
by MangoCinnamon October 11, 2011
BBF - Acronym used in the sex industry meaning Bare Back Fuck or Bare Back Fucking. Intercourse without protection. No condom. Skin on Skin contact.
Bill: Hey man, I saw that escort from Craig's list yesterday. She let me BBF her.

Ted: You idiot.
by Violated1 November 16, 2010
Big Bald Fuck. An annoying piece of shit that lives in your house and is a narcissistic cunt. He steals your shit. He is a resource-sink. NaCl
Man, I hate that BBF.
by Billy Bob Sha January 24, 2008
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