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 December 22, 2015

CF

Medical abbreviation for Cystic Fibrosis

CF is an autosomal recessive disease.

by Stu007uk June 8, 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 11, 2010

CFS

Common Fucking Sense

Something certain people don't have.....

Especially if they are naive about a lot of things. Also maturity is a factor in obtaining CFS.

Moving to somewhere that's a half hour from your current job...

Not doing that is just Common Fucking Sense

by Avatarctica July 3, 2009

Cf

Catching Feelings

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

by feedyou July 14, 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 11, 2010