ctfd or C.T.F.D. is an acronym for "Calm the fuck down."
Amanda: "Hahahahahahahaha that's so funny!! I'm lmao!!! You're so hilarious!!! Lololol! Like seriously I can't stop laughing!"
Karl: "ctfd"
When a fan vandalizes a celeb. I.e. Flour bombs, paint throws, eggings, water guns and grabbing celebs to take selfies with them..
Kim Kardashian was fandalized last night when an upset fan flour-bombed her at a recent red carpet premier.