no cheat codes unless you hack, but there is a cheat:
1. use jiggleypuff on bridge of endor
2. get smashball
3. wait until the bridge breaks
4. while the bridge is about to rebuild get in between both sides of the broken bridge and use smash ball
5. you hurt yourself while turning huge and stay huge until you die
6. this might take a little practice.
PS: if you trap the now huge jiggelypuff in one of Yoshi;s eggs jiggelypuff turns even bigger!
Not cheat CODES... Unless you mean for an action replay or something. But there are cheats and Easter eggs. Now, if you want to know some of them, post a message on my message board (hirothegood).
none i already tried there are no cheats for ssbb but there are some glicthes that work
play 450 brawls
there really isn't "cheat codes" in SSBB, but here is a link to help you along: http://www.gamespot.com/wii/action/supersmashbros/hints.html
they are not cheating they are just stronger than you.
No, only sonic
no, I don't think so
youtube,xat,everywere!
None yet.
you can get cheat codes from cheatcc.com
There are no cheat codes for millsberry!
There are no cheat codes.