Fireteam 

Military term, a squad is usually devided into fireteams (usually with 4 men each) and a Squad leader to command them.

Here is an example of a 11-man squad (in this example, Fireteam Green is a sharpshooter team):

-Squad lead

Fireteam Red
-Red lead
-Rifleman one
-Rifleman two
-Rifleman three

Fireteam Blue
-Blue lead
-Rifleman four
-Rifleman five
-Rifleman six

Fireteam Green
-Spotter and Green lead
-Advanced Marksman

Please note that certain terms etc. may differ between units. Eg, instead of Red, Blue etc. the fireteams may be designated Alpha, Bravo etc.

Squad lead-"Red, move two-by-two up to that berm, when you signal your clear, Fireteam Blue will move up on the left"

Red lead-"Fuckin' A sir, Fireteam, prepare to move up, Riflemen one and three, you move first, two by two, Rifleman two, on me"

Fireteam by MarineJulio June 6, 2004

Fireteam Whiskey Dick Bravo

a group of friends who drink themselves to death several days a week and pass out after a large consumption. Additionally they eat a shit load of Taco Bell and yell FIRETEAM WHISKEY DICK BRAVO at random passerbys, especially if that passerby happens to be dressed up like Superman, just to laugh at the reaction. Every member has a nickname and a quote that describes who they are. They think they are awesome because they belong to this group, but in reality it only defines them worse off than they would be without the group in the first place. Although this may be true, FTWDB is the coolest shit ever invented and like a gang, there is no way out except for Hari Kari...FTWDB for life!!!!

"Hey Saint Cloud Superman....FIRETEAM WHISKEY DICK BRAVO!!!!"

Fireteam Whiskey Dick Bravo by Captain Passout November 4, 2009

Fireteam (ROBLOX) 

a fucking roblox tactical shooter ppl wont shut the fuck up about

"Wanna play sum fireteam?"
''I really love playing fireteam (ROBLOX)''

Fireteam (ROBLOX) by matheusminons February 15, 2023

fire team charlie 

a really shitty machinima out there made by Canadians.

They produce their episodes out of sequence.

fire team charlie by anon February 18, 2005