Cfs

Close friends story

“Add me to your cfs on Instagram”

CFS

Covered Full Service

Cf

Close friend

"Cf for cf?"

CF

A korean way of saying commercial.

Girl: Did you see that new CF that 2pm did!?
Girl2: Hell yeah! So hot....

CF

Shorthand for clusterfuck. Can be used when not wanting another person to know what you're really saying or when you want to avoid being vulgar.

Hey Johnny, this gangbang is such a CF...

CFS

Chronic Fatigue Syndrome

He's disabled, with CFS.

CF

An abbreviation for Childfree.

"It's so hard to meet a nice CF man nowadays..."