What you say when you strongly disagree with something that was said/done/is happening. Can be applied to persons, actions, pretty much anything that you want to emphasize against.
1." Hey Im gay, fuck me in ass please!" - Peter
"Could you fucking not, were in public, dumbass" -Me
2. *Eating some lit french fries*
*Peter comes and starts munching from your fries stash*
"Hey Peter, could you fucking not?" -Me
3. *Waking up at weekend to notice that its raining like motherfucker outside*

"Goddamn, could you fucking not" - Me
by Realest motherfucker April 1, 2016
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A more rude and aggressive way of nicely asking someone to stop doing something.
*James pokes Becky*
Becky: could you fucking not please/CYFNP! its annoying!
by dat guy! January 17, 2016
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