Fuckin-A! The go to expression for every occasion. When in doubt fuck about.
You can brandish this handy phrase across the table at you bosses dinner party, small talk of course.
Sir, you know why I have apprehended you - "Fuckin a"
Do you take this Miss Blankety Blank as your lawfully wedded wife - "Fuckin a"
The situations are innumerous, there is never a improper time to use this clean-up word, and every bipedal being knows what the fuck it means.
Fuckin a, syn: Fuckin shit, Amen, that groaning noise you make when your really high.