DFAB 

"Designated Female At Birth"

A term sometimes used by transgender men or other non-binary people, it is the ‘gender designation’ that is given to the child at birth without their consent, and based on what is between their legs, not their ears.

Alternately, DMAB is the male version.

"So, were you born male or female?"
"I was DFAB."

DFAB by SlytherinMyBed July 12, 2014

dfab 

Down for a blunt.

Originated with the bench kids of Drexel University.

Yo man you dfab? Meet me at the benches and match up I already got the green game.

dfab by benchkid June 29, 2011

DFAB 

Down for a Blunt.

Also used as a question: DFAB? - "Down for a Blunt?"

1: Hey dude, DFAB?
2: Yeah, I love blunts!

DFAB by Nerol June 29, 2011

DFAB 

Don't Fuck A Bitch~ commonly used to warn others when heading out to a place full of hoes.

Dude!!! Headin out to that party? Chill man! DFAB bruh.

DFAB by \/\/@§t€D~Trøl99 December 11, 2014

Dfab

Dyke faggot ass bitch

Friend:"bro u mad chopped"
Me:"Stop talking to me dfab"

Dfab by myaissupersilly January 9, 2026

DFABC 

down for a booty call

On Twitter: My crush is on his way over #dfabc ;

Steve: Bro, did you hear Becky's DFABC?

Brad: No way! I'm heading over her place right now!

DFABC by bejane December 27, 2012