Cyfucks 

(pl. n.) People who intentionally attempt to change words that usually end with "-ce" to "-cy" just because they think it "sounds good," often creating words that aren't even real. Common examples include: purposefully saying "persistency" in place of "persistence," "tolerancy" instead of "tolerance," "obediency" rather than "obedience," etc.

Dave: Holy shit! Are you alright, dude?
Jim: Yeah, I'm good. Just ran into a couple dumbass cyfucks on the way home...
Dave: Damn that's too bad, I can't stand those fucking guys.

Cyfucks by Richter G. Bathroomshit April 30, 2020

cafucks 

what you call the CANUCKS when they are being fuck heads!

damn cafucks lost 7-1!

cafucks by coca October 30, 2003