There are many rules that one must follow when playing any Call of Duty to be Considered "Good." 
 
1. NO NOOBTUBES!
2. Drop shot when needed.
3. Halo jump when needed.
4. Don't drop shot on every kill. 
5. Don't halo jump on every kill 
6. Play S & D, HQ, or Capture the Flag. 
7. No three shot guns. (M16 or FAMAS) 
8. No last stand, martyrdom, or painkiller. 
9. No Juggernaut. 
10. No camping in corners. 
11. Don't be a "Stun-Whore"
12. Don't run around and only knife. 
13....?

Every weapon and perk and equipment etc. is in there for people to use.

14. Profit. 
 
Why do I have a feeling this will be locked, or moved or somehow not left the same.

No.

Rule one 
 
DONT WHINE! 

14) go back to playing Halo
15) Stop sucking
16) Don't cry about it on the webs

Stop fucking making threads. You have like 5 posts in the past 20 minutes and they are all pointless threads.

When you find a way to counter all those tactics and you stop whinning then you can be considered good at Call of Duty.

who cares. just shoot people

Rule #69 Everyones a bollockless faggot except you.

Same with Gears of War 2, lately everyone decided to make these dumb ass unspoken rules... 
 
1. NEVER hard aim.
2. Two-piece everyone, but then uncontrollably whine when it happens to you.
3. The shotgun is the ONLY weapon. 
4. You're only pro if you bridge host.
5. You must accept every duel or else you're a coward.  
 
I love breaking these "rules" and hearing people complain. It's just a game, silly.

no thread is going to tell me what to do!

1:  Have fun playing the video game you bought in whatever way you like.

I'm getting tired of sighing. 
 
*Sigh*

#1: Don't make a shitty list of rules on an internet forum.
#2: Wait... fuck!

Stopping Power with Assault rifle = pro. SMG with Juggernaut = *insert random derogatory word used by XBL kidz here*

To actually be a "pro"fessional, you would have to play CEVO-P on the PC. Then you are truly one of the best in the world.

This could have been a blog. But anywho my rule only is #1 Stop taking it seriously. Ever since I gave up on trying the g,ame is alot more fun to just kill time on.

" @warwicklax24: I hope you get banned and die. "

" Same with Gears of War 2, lately everyone decided to make these dumb ass unspoken rules...  1. NEVER hard aim.2. Two-piece everyone, but then uncontrollably whine when it happens to you.3. The shotgun is the ONLY weapon. 4. You're only pro if you bridge host.5. You must accept every duel or else you're a coward.   I love breaking these "rules" and hearing people complain. It's just a game, silly. "

It was just an opinion, you don't need to flip out just because you don't agree with them. And you are talking about me  whinning when all of you guys start to cry and make a big deal out of something that had nothing to do with you.  

Unspoken rules should only be for real life stuff like relationships and guy codes. If you need to have unspoken rules for multiplayer just because you get killed easily with these tactics mean you're whining.

#1  Don't use guns, they are for noobs.

"who cares. just shoot people "

1. Don't use anything that I get killed by often, even though I have access to it as well.

don't pretend that you're good by making a thread about what "good" players do, then fill it with common knowledge things or things that you do.

I'm having a really difficult time figuring out if OP is sarcastic or not. It's probably just me though.

" 1. Don't use anything that I get killed by often, even though I have access to it as well. "

Fuck you.

Holy shit guys, he's obviously kidding! Except for like 3-4 dudes, everyone has got it completely wrong in this thread.

" @TheCreamFilling said:

" Same with Gears of War 2, lately everyone decided to make these dumb ass unspoken rules...  1. NEVER hard aim.2. Two-piece everyone, but then uncontrollably whine when it happens to you.3. The shotgun is the ONLY weapon. 4. You're only pro if you bridge host.5. You must accept every duel or else you're a coward.   I love breaking these "rules" and hearing people complain. It's just a game, silly. "

Hey, hey... hey... whoa... you do NOT break those rules. Rules 1, 2, 3, and 5 and correct. Although, I've never heard of "bridging" host. "

People on Giant Bomb complaining about Modern Warfare 2?
 
I am shocked.  Just shocked.