foxcannon 

being a foxcannon is either extremely overrating of underrating you or others.

"this guy thinks he can beat The Rock? Man, he's such a foxcannon."

foxcannon by spaceus February 28, 2023

fancannon 

Term used to describe events and characters that are unique within a piece of fan fiction and relevant only to that fan fiction.

"Get your facts right dude. My OC hasn't even met her yet, their relationship won't be fancannon until I post the damn chapter."

fancannon by Kragmoor_Bithen November 8, 2012

fagcannon 

a gun that is unbalanced in comparison to other guns............most common among n00bs

look at that ball/less nub use the fagcannon sd

fagcannon by fabioftwomgwtf May 3, 2006