fdcf

Short for “Fuck a Dead Cat Friday.” A holiday occurring every Friday. The term is derived from a popular online shock photo in which a man is seen having sex with a dead cat with the text “Well fuck a dead cat it’s Friday!” Fdcf is often used in bait-and-switch pranks online where the victim is baited into viewing the shocking image.

Aiden: Hey did you wish Ava a happy fdcf?
Aidan: I completely forgot, guess I’ll wait till next week.