Field ManualMilitary Slang Dictionary
From the barracks to the battlefield: the unofficial vocabulary of the U.S. Armed Forces.
Pogey Bait
Marines / Army/ POH-gee BAYT /noun
1.Candy, snacks, or junk food: especially the kind stashed in a pack or locker for personal consumption. The term dates back to at least World War II. "Pogue" (also spelled "pogy") was slang for a rear-echelon or non-combat service member, and the snacks were said to be what lured them away from the front. Today it's used affectionately by all ranks for any unauthorized or personal treat food.
Mike
All Branches/ MYK /noun
1.Military shorthand for "minute," derived from the NATO Phonetic Alphabet where "Mike" is the code word for the letter M. Shortening words to single syllables keeps radio communication fast, clear, and unambiguous. Common uses: "Wait one mike" (hold on for one minute), "Five mikes out" (arriving in five minutes), "Three mikes" (three minutes). The plural is simply "mikes."
Hooah
Army/ HOO-ah /interjection
1.An all-purpose expression of acknowledgment, enthusiasm, agreement, or motivation. Used to convey anything from "yes" and "understood" to "let's go" — as long as it isn't "no."
Oorah
Marines/ oo-RAH /interjection
1.The Marine Corps battle cry and motivational exclamation. Similar in use to the Army's "Hooah," it signals enthusiasm, readiness, and esprit de corps. Never to be confused with the Navy's "Hooyah."
Hooyah
Navy / Coast Guard/ HOO-yah /interjection
1.The Navy and Coast Guard equivalent of a battle cry. Widely used by Navy SEALs and other special operations forces to signal motivation, agreement, or acknowledgment.
Squared Away
All Branches/ SKWERD uh-WAY /adjective
1.Describes a person, place, or thing that is organized, prepared, and in perfect order. A squared-away Marine has a clean uniform, shined boots, and a sharp bearing. High praise in military culture.
Klick
All Branches/ KLIK /noun
1.Military slang for one kilometer (approximately 0.62 miles). Derived from the metric system used in military navigation. "The objective is two klicks north" means the target is two kilometers away.
Zero Dark Thirty
All Branches/ ZEE-roh DARK THUR-tee /noun
1.An informal time expression meaning very early in the morning — well before dawn. In the 24-hour military clock, "zero" denotes midnight hours, and "dark thirty" emphasizes the pitch-black pre-dawn hour. Often used to describe brutally early wake-up times.