This means good conduct, like when a boy dms you that they can’t date you because you have good conduct and they have bad conduct.
Girl: “Hey I know it’s complicated which your girl, but will you go out with me?”
Boy: “No sorry I don’t think it’s a good idea since you have gc and mine is bad”
Boy: “No sorry I don’t think it’s a good idea since you have gc and mine is bad”
by Bubble-sugar1204 December 26, 2018
Get the GCmug. Person 1: "have you heard of k gc?"
Person 2: "yeah that groupchat full of idiots?"
Person 1 : "yes that one!"
Person 2: "yeah that groupchat full of idiots?"
Person 1 : "yes that one!"
by ewfsdfsdf October 28, 2020
Get the K gcmug. 
When a boy does something embarrassing publicly, often to impress his girlfriend. Fighting for his life on the gc meaning he is being made fun of by the boys on his groups group chat, for the embarrassing action.
dude 1: did you see that guy who called his girlfriend mommy?
dude 2: yeah, dude’s fighting for his life on the gc
dude 2: yeah, dude’s fighting for his life on the gc
by 1lym1lk October 10, 2022
Get the fighting for his life on the gcmug. A simple online group-chat that was originated by CENSORED. This group-chat is able to communicate through the application "Discord". It includes: LGBTQ+ people (Faggots), Furries and Baddies. 👯
by vvyncent October 30, 2021
Get the the mimic pls discord gcmug. by Jack Spank9049 February 15, 2023
Get the GCmug. We Miss White Men Group-chat is a Group-chat created by Twitter users Quinn (@DreamsIronDoor) and Tyler (@Imisskarl). This GC was originally called the “Better Dream SMP” and then was referred to as the “Purple Piss SMP.” It now goes by the name wmwmASS gc, or the Seraphic SMP. Ray, the president as of November/December, is the president and Molly is the VP. Sapph was elected mayor but Soha burned down their house. The active member are Ray, Molly, Soha, Sapph, Big Q, Lil Q, Tyler, Jo, Sofia, and Yoko.
by imisswilbur December 15, 2020
Get the wmwm gcmug.