E-4 Mafia 

Upper-Junior Enlisted Army soldiers with loyalties in protecting all E-1 through E-4 against the seemingly unstoppable power of the NCO support channel.

Often the biggest contributor in spreading false information around the unit, and the leading reason Specialists evade doing mundane dirty work.

PV2: So, this is the fourth time in a row I got called out for K-P duty... I swear, I'm going to tell the Platoon Sergeant.

PFC: Shut your mouth, if any of the E-4 Mafia hear you, you're ass will be toasted. No sergeant could help you then.

E-4 Mafia by E-3 December 11, 2011

E-4 mafia 

A group devoted to the protection of the rights of E-4s and below in the Military to sham, blame problems on "I didn't know " or their leadership. The E-4 Mafia was created to bond lower enlisted against the tranny that is rank thru tenure and not based on the ability to lead.

Dude the Don call for a meeting of the E-4 Mafia we got to get that new 1SGT fired

E-4 mafia by SPC IZZY January 5, 2010

4-MAX 

4-MAX (4-MethylAminoreX, 4-Methylaminorex, 4-MAR, 4-MethylAminoRex, U4Euh, U4E-uh) is a drug that is stronger and cleaner than methamphetamine, and last 12 to 16+ hours. The dose range is 5mg to 60mg+. It doesn't cause brain damage like methamphetamine does, but does cause lung damage even if swallowed in pill form or snorted and it doesn't matter if you smoke it or not. Crystal 4-MAX is transparent. 4-MAX led to hospitalizations and death.

DeShawn: I smoked 4-MAX and became successful, but ended up hospitalized from lung damage. I'm sticking to Speed and Flmodafinil stacked with Tropoflavin.

4-MAX by CynderFanclub September 10, 2023

4 mars 

best day ever

4 mars is the best day ever

4 mars by gayburger42069 October 30, 2019

4-MAX 

4-MAX is an abbreviation for 4-Methylaminorex. It's a stimulant stronger than methamphetamine. While it causes no brain damage and last 12 to 16+ hours, it causes lung damage (cough up blood, hospitalizations, death).

Dennis: I tried 4-MAX and now I'm hospitalized! Curse you 4-MAX! More like death dust!

4-MAX by CognitiveFuel September 11, 2023

4 may 

People that are born this Day is The coolest, hottest, prettiest and funniest person ever!!! Everyone loves you and adore you<3

4 May is The Day all The coolest People are born

4 may by Bajskorvensjulafton January 4, 2022

4 Man Queue 

When four people participate in a game (CSGO,LOL) on the same team.

Hey guys let’s get a 4 man queue going.

4 Man Queue by Linkred September 14, 2018