What is Fackyap?
1.
a rude and quick way to tell someone to "shut the fuck up"
pronounced - fah kee yup
friends father: umm.. can you turn the music down?? im having a hard time concentrating on something that really doesnt fucking matter at all.
you: FACKYAP!!
friends father: excuse me??
you: nothing. we'll try to keep it down.
See
