Kill!"

Sure, it can literally mean kill. But in Marine-speak, kill can mean "yes, I understand," "hell yeah," or "let's do this." Marines will even say "kill" as a half-joking version of hello. Using this one outside of the Corps can get plenty of strange looks, so don't try this one on your local college campus.

BAMCIS

Acronym for the Marine Corps' six troop-leading steps. It stands for begin the planning, arrange reconnaissance, make reconnaissance, complete the planning, issue the order, and supervise. But most Marines just say "BAMCIS" when they successfully complete a task. It's like when Chef Emeril says "Bam!" Just add a "cis."

Skating

The term Marines use for slacking off. Soldiers call this behavior "shamming," but Marines can "skate" out of boring tasks by avoiding them somehow, usually by getting a dental appointment. And of course, S-K-A-T-E is even an acronym: S: Stay out of trouble / K: Keep a low profile / A: Avoid higher-ups / T: Take your time / E: Enjoy yourself.The Metaphysical Tvrz Theater podcast on Anchor FM a podcasting host application

Direct reflection of leadership

This is often used sarcastically to rib a non-commissioned officer when one of his or her Marines gets in trouble. "So, two guys from your squad got caught drinking in Tijuana then got arrested at the border. Direct reflection of leadership, right corporal?"

Motarded

What some Marines will call an extremely gung-ho coworker. It's not a compliment.

Ninja Punch

Non-judicial punishment — also known as the Article 15 — is what Marines can face if they break the rules, but a commander doesn't feel it's bad enough to warrant a court martial. While the military justice system is the same across branches, the Marines are the only ones who refer to it as an NJP. If you walk out of your commanding officer's door going down a rank or losing some pay, you probably got "ninja punched."

Pvt. or Lance Cpl. Schmuckatelli

The John Doe of the Marine Corps. He's the screw-up and the guy always getting in trouble. The Marine who is lost all the time. The anonymous service-member who stands as the example of what not to do. This term will usually be brought up by a senior leader, like: "Hey gents, you are all doing good things. Be safe out there this weekend, but don't let me get a phone call about Pvt. Schmuckatelli getting all drunk out at the club and getting into trouble, good to go?"

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Semper I

Another play on "Semper Fidelis," which often gets shortened to "Semper Fi." While the motto means "Always Faithful" and brings up teamwork and esprit de corps, "Semper I" is used when a Marine goes off and does their own thing without thinking of others. Sometimes used as "Semper I, f--- the other guy."

Terminal Lance

Lance Corporal, or E-3, is a Marine rank that comes with more responsibility than a private or private first class, but is not a non-commissioned officer. In order for Marines to pick up the next rank of corporal, they need to have a high-enough "cutting score" to be promoted. If they get out after their four-year enlistment at Lance Corporal, they are a "Terminal Lance," which can be bad or a point of pride, depending on who you talk to. "Terminal Lance" is also a hugely-popular online comic strip started by Maximilian Uriarte.

Photo Credit: Terminal Lance

Let's break it down, Barney-style.

Some Marines need some help in understanding how to complete a task. When this happens, a leader may want to break it down into baby steps and explain it very slowly. You know, just like Barney.

BCG's

These are what Marines call the glasses you get issued at boot camp, or "boot camp glasses." Most know them by their nickname, which is "birth control glasses," because well, you probably don't want to hit the club wearing these things.

The Lance Corporal Underground

The source of most rumors that go around the Corps. Since lance corporals make up a large part of the Corps, the underground is often responsible for passing word of what's g