Skip to main content
The ACOG (Advanced Combat Optical Gunsight) Is a series of fixed power sights used by many military forces around the world. The ACOG was originally designed to be used on the M16 Rifles and M4 Carbines.
The models provide fixed power magnification levels from 1.5× to 6×.
That guy has a sweet ass ACOG TA01 on his AR-15!
ACOG by 1K15 March 4, 2019
Words you can keep
Acog stands for "Advanced Combat Optical Gunsight". It's a scope with a zoom from x1.5 to x6 depending on models and is used on assault rifles and other kinds of weapons. Also is sometimes avaiable as an attachment in some videogames
Today i'm gonna try the ACOG on this smg, never used it before.
Acog by Lorren12 August 25, 2018
Related Words
Dude, we had a lot of fun playing COD last night, but that ACOG made me uncomfortable
ACOG by Vaderlaser June 28, 2010
Something Smoke, Ash, Jager and bandit don't have lol
Ash main: Ah I'ma play Ash with an acog
Ubisoft: Well, no
Ash main: Flip off :(
Acog by Manlike moe lester March 21, 2019
A sex position where both of the people lick each others gooch
acog by Ramzudin May 6, 2008
gayest man alive he is prolly the most gayest personi have ever met
bruh acog gay asf

Acog Scope 

Some scope Yager and Bandito Dorrito got taken away so they killed ubisoft.
Ubi: No Acog. Acog Toxic and bad. Must remove ACOG SCOPE
Acog Scope by UjvalHater7 December 17, 2018
More from Urban Dictionary

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026
Next