thoncc
A combo of using two c's instead of a k sound and the "thonk" meme. The strongest version there is of the classic "thonk". You simply cannot beat this.
a lone man: "whom the fucketh is that man?"
lone man number 2: "t h o n c c"
lone man 1: *dies instantly, the thoncc was too stroncc*
lone man number 2: "t h o n c c"
lone man 1: *dies instantly, the thoncc was too stroncc*