Grunts aren't just Grunts. They are superunatural organic unrealistic 3-D animated fake and idealistic beings too! *gasp for air*
I mean, come on! Grunts can do a lot more than those 1 mile an hour Hunters, Acrobatic kicking Elites, or those old fat hairy Brutes, right?
Grunts are famous for:
-Blowing the hell out of you with a Fuel Rod gun.
-Running at you wielding 2 sticky grenades, prepared to kill even 10 of their own teammates.
-Being in the way and accidently getting ran over by a friendly ghost.
-Being hit in the head just because players love seeing confetti fly out. (What a terrible birthday present for the poor ole' Grunt)
-Not being able to jump except when a grenade lands near you.
-Being so easily killed, they are killed mostly because they're in the way.
-Being target practice.
-Top notch grenade spammers.
Over all these amazing (and rather annoying) Achievements... Grunts deserve the rights a Spartan does!
(Comment yes if you would like to see more things like this.)