Cog a gun 

Equip a gun, (mostly used in ghetto slang)

1: How do you wanna get those $100?
2: I'll simply cog a gun and rob a cat.
3: You sure? Well good luck then..

Cog a gun by DeltaKT July 6, 2018

cog b

A person whose fucking gnarly in everything they do and are just a cool person on average.

guy: "Dude is that cog b?"
me: "yeah, he's fucking cool bro man."

cog b by cog b November 6, 2018

Cog Haircut 

The haircut of a person who has been influenced by their superiors at their place of work to only have the most basic of all haircuts. This is because they act as a cog in the machine and all that matters is their labor, not their personality. Children who go to schools with a strict dress code may also have Cog Haircuts.

Friend 2: Ayo your homie’s hair looks like ass.
Friend 1: Yeah his boss only lets him have that Cog Haircut.

Cog Haircut by stalepork6 May 28, 2021

cog slot 

A really cruel insult created by Dan Avidan of Game Grumps.

Dan: "You fucking cog slot!"

cog slot by Fort J-5 November 13, 2023

Cog D

Short for cognitive dissonance.

That cog D slapped you right in the face.

Cog D by Clyde Sheldon March 12, 2026

Half-Cog 

Adj. Someone who is dim-witted, especially from New England. Short for "Half-Cognitive".
Half-Cogs are so incredibly stupid, they can only relate to other Half-Cogs for any form of reasoning.

Jim: "That guy over there has been trying to put his shoes on for like 15 minutes..."

Todd: "Dude, he's wearing sandals..."

Jim: "That's what I'm saying. He's a total Half-Cog!"

Half-Cog by Cooch1000 January 2, 2014

Drop a Cog 

To shift down a gear to increase acceleration

"Drop a cog and floor it!"
out of a 30 zone into a 60

Drop a Cog by Dayfox April 30, 2009