- Main article: Unggoy
Halo: Combat Evolved
Halo 2
Halo 3
Halo Wars
- "Grunt Ready" - after buying a Grunt squad.
- "Grunt Reporting" - after buying a Grunt squad.
- "Watchya need?" - after being selected
- "It tickles" - after being selected.
- "Me move fast. Me not get shot!"
- "Go here. Go there." - common saying when told to move somewhere.
- "Grunt moving" - common saying when told to move somewhere.
- "Grunt. Go, go, go!" - after buying Grunt squad.
- "AAA!" - after Grunt is killed and shot up into the air.
- "We win!" - random Grunt saying after successfully living through a battle.
- "Can we go home now?" - random Grunt saying after successfully living through a battle.
- "What now?" - when selected.
- "Me no wanna!" - when commanded to go somewhere.
- "Look like armpit, smell like armpit..." - after waiting for a while.
- "In your face!' - when commanded to attack an enemy unit.
- "Me has bad feelings about this!" - when engaged in combat (reference to Han Solo from Star Wars).
- "Are we there yet?" - random grunt saying at some point when moving.
- "All together!" - when commanded to throw a plasma grenade.
- "Can't we just be friends?" - when being attacked by the enemy.