Chad grunt is a combination of the word Chad, or a sexually experienced dominant male, that does crazy wild things, and sometimes he lacks intelligence and proper judgement, and grunt an infantry man in the military. When a chad becomes an infantry man he reaches a new level of “badass” known as chad grunt. Not all grunts are chad grunts only the most “badass” grunt can be a chad grunt. What separates a chad from a chad grunt is usually chad grunts are adrenaline rush junkies in uniform that do crazy things all over a crazy world. Sometimes the fear of death causes these soldiers to become chad grunts leading a crazy life because they don’t know when it may end in combat or they try to hide their scars of war through this behavior, only sometimes though.
Civilian 1: Woah do you see that guy in the infantry uniform drinking all that beer and getting all those ladies?
Civilian 2: He owns a motorcycle to bro! But I heard he crashed it!
Civilian 3: Woah dude he is such a chad grunt!