to find yours you need to have wi-fi to get somone elses you need to enter his or hers friend code in wi-fi as well.
get your friend's code, go on online mode, and type "ADD FRIEND CODE", then type in the code. find your code on the online "WITH FRIENDS" screen
You can get a friend code of someone on Twitter, FaceBook, or some other social networking program. But if you mean where you find yours personally, you go on wi-fi on brawl, click friend roster, and then you see you're friend code. Wanna be brawl friends? My code is: 3095-1644-0556 See? That wasn't so hard, was it? :D
You must have another Wii's brawl code. Once you do, go on Wi-Fi connection from SSBB, then go to friends, roster list Add the code from there. The friend code and brawl code isn't the same.
Friend codes are given to all brawl players who connect to Nintendo wifi connection you can see yours by connecting to wifi on brawl then choosing with a friend mode and then friend roster your profile name and friend code will be at the top. My friend code is (ADDAM) 2837-1400-8984. my friend code(ajon) is 0688-5214-3658.
Trading friend codes is not what WikiAnswers is used for, so if you want to get someone's friend code, try Googling "Friend codes".
Once your wii is connected to your internet connection access the Nintendo wifi connection mode on the main menu of super smash bros brawl after it loads up your connnection if this is your first time connecting you will receive a friend code if you accidentely press a button and make the screen go away don't panic just go to the With Friend Mode then Friend Roster your profile will appear on the top and your friend code will be also there.
Sandy is not in brawl
The code for king julien on Jingle Brawl is lemurking.
Exchange friend codes, and add them to your Friend Roster on Nintendo WiFi Connection. You must enter your friends friend code and they must enter yours for this to work.
there is no code
yes you can play online on super smash brawl wii either by friend code or random matches. you can even bet on people you think will win.
the code is goingghost