Define Critical Hit Meaning

Critical Hit
1. A term for an attack doing either double damage, or significantly more damage than usual. Taken from the game manuals and guides of countless RPGs, including but not limited to Pokemon and Dungeons & Dragons, and anything themed after D&D, etc.

Sweet, my near-dead-Machamp's/Fighter's Revenge/Cleave attack scored a critical hit on that Tyrrannitar-with-poor-defense/weak Kobold!!!PWN!!!!11!
By Halette
Critical Hit
Overwatch cheat. $10 a day. Insane.

Bro their Widowmaker is cheating! She's using Critical Hit!
By Hatti
Marth's Critical Hit
A deadly 1 hit move That can cut of a man's head before making cantact simultaniously sending them flying to an alternate universe. What ever you do, don't try this or else you'll rip your own fucking arm off.

Marth: It's time for Marth's Critical Hit!
Mario: what the f..
(Tink)
(swoosh)
(slash)
Marth: take that you son of a bitch.
By Laural