CTFDN 

Used when telling someone to calm the fuck down now. If the situation is not en emergency the N may be dropped. In a situation that is out of control you can also add OE (or else), OD (or die), or OMO (or move on) to the end to make it quite apparent that you will calm down or get out my face.

Calvin: Get off the damn counter before i skin you.

Hobbs: Woah! CTFDN!

Calvin: What did you just say to me pussy?

Hobbs: Let me repeat that CTFDNOE.

Calvin: OE what?

Hobbs: OD!

CTFDN by She&He February 28, 2010

ctfd

Calm the fuck down.

Dude, ctfd.

ctfd by fuckyouyoufuckinfuck November 2, 2003

CTFD

Short for "Calm The Fuck Down"; used when someone grossly over reacts to a trivial situation.

(Bob is sitting at his desk, and Alex bumps into it, accidentally knocking Bob's pen off)

Bob: Dude, WHAT IT WHAT IS WRONG WITH YOU?!

Alex: CTFD, man!!

CTFD by Awesome Pat January 6, 2009

ctfd

When someone is tripping about something thats not big of a deal, something minor.
Acronym for "Calm the fuck down"

Roy: SHIT SHIT SHIT!!!
Karen: what? (not giving a shit)
Roy:I GOT A C ON MY TEST!!
Karen: ctfd aite..

ctfd by koreanumba1 February 20, 2010

CTFD

CTFD: An intialism for "Calm The Fuck Down" mosty used in chat forums and email, but having some leakage to vernacular usage. (see-tee-eff-dee)(emphatic)

"During the CoVid-19 lockdown panic with all of those empty shelves in the supermarkets, I wanted managers to put up signs link, 'Attention customers: please CTFD, you don't need to buy 25 rolls of toilet paper'."

CTFD by The_Real_Terry September 15, 2020

CTFD

Calm the Fuck Down

Magnus wouldn't stop screaming and jumping up and down. So Luis screams "CTFD"

CTFD by thepimpogloc June 14, 2009

CTFD

"CTFD" is a simpler way of saying "Calm the fuck down!"

OMFG will you just CTFD!?

CTFD by MagicalTrelmo January 17, 2008