Nintendo Creating Super Mario Bros. 4?

[PSwii60]

If anything it would SMB8

1.Super Mario Bros
2. Super Mario Bros 2
3. Super Mario Bros 3
4. Super Mario World
5. Super Mario World 2: Yoshi's Island
6. New Super Mario Bros
7. New Super Mario Bros Wii

I guess SMB7, if you don't include 6 above.
SMB12 if you include the 'Land' continuity.

Or, I could just be f*n with all of you, or Nintendo could be mind-f*n all of us to see how much boys/men scream like a little girl when they hear a new 'Mario' is being worked on.