CF

In Romanian, "cf" is the abbreviation (just when chatting :D) of "Ce faci", which means "What are you doing/How are you"

"Salut! Cf?"

by Krunker1504 January 2, 2016

CF

Medical abbreviation for Cystic Fibrosis

CF is an autosomal recessive disease.

by Stu007uk June 11, 2006

cf

Constant fuck. Not your bf (boyfriend) or gf (girlfriend)... just the person you constantly fuck.

Guy 1: Hey man is that your gf?

Guy 2: Nah thats my cf.

by Hankgod October 13, 2010

Cf

Catching Feelings

Man Jovilene just texted me and said someone is cf with her.

by feedyou July 13, 2017

CF

Center Fielder; A player on a baseball team that plays in the center of the outfield.

Coco Crisp is the Center Fielder (CF) for the Boston Red Sox.

by Dave The Guy S August 4, 2007

cF

typo for "xD"
it usually causes a retardness sensation to the one who accidentally types it

Jordan: hey mike look, a pig flying! cF
Mike: Jordan, you are a retard.

by nubynub August 14, 2010

CF

Cf is short for catfish.

CF: I am a catfish. I pretend to be someone else online to scare people, catfish

by Nanabdjakdndjqndkajc January 1, 2018