Secret codes/cheats for mame compile?

[thenoob]

Hi guys

As I'm nearing the end of a build for a friend, I'm looking to see if anybody on here has a compiled text doc of mame games with/special codes...

What I'm looking for:

Nba jam codes (big heads/baby mode/mortal kombat unlock etc

Mortal kombat codes etc

I know these can be found online by themselves, just curious if anybody has one to share that's already compiled.

Not too sure what spot to post this in so forgive me if it's wrong

Cheers

Thenoob