Worse than calling someone a chicken; a Flat cock is an endearing term for one of the boys who is being a bit of a pussy or a wet ass. Used to cheer them on.
Used a lot in the french alps
Grow up you flat cock. Just do it already
A derogatory term for a male who ditches the boys for his girlfriend.
Man 1: sorry boys I canât get in the bin tonight the boys: Donât be a fassypooch you flat cock