CoD bitcher 

Someone who complains about every little thing that happens to him/her while they are playing Call of Duty.

EXAMPLE:

CoD bitcher(Sean): "Dude get off my ass you just made me get killed."
Friend(Bill): I'm not even by you? You CoD bitcher"

1 minute later

CoD bitcher(Sean): "STUPID CAMPERS!"
Friend(Bill): "Why are you complaining about campers. YOU ARE ALSO CAMPING. ALSO THERE HAS BEEN 3 MAIN CALL OF DUTY'S OUT AND YOUR STIIIILLL COMPLAINING ABOUT CAMPERS, You CoD bitcher!

1 minute later

CoD bitcher(Sean): "Dude its this gun, it not good!"
Friend:(Bill) "Quit making excuses, its the shooter not the gun, you CoD bitcher."

1 minute later

CoD bitcher(Sean): "I PULLED THE TRIGGER FIRST! this is f'd up.

Friend(Bill): " I saw the killcam on that and you clearly shot to the left, you CoD bitcher."

1 minute later

CoD bitcher(Sean): " im lagging now"
Friend(Bill): " No your not im right next to you and you havent lagged once you CoD bitcher!"

CoD bitcher by MasterDIZZLE123 January 6, 2011

combitcherating 

Extremely negative commiserating between two individuals

The other mom and I were combitcherating over the school fundraiser on Facebook.

combitcherating by Muppetsonarampage January 2, 2016