I don't know what he means, either...

...and I don't much want to find out.

The New Republic quotes Howard Dean on why he can appeal to the African American vote:

"I've got soul. ... I don't know what I mean by that--I wish I could tell you."

Maybe he can tell us what diddy wah diddy means instead, or maybe he can just square his self professed 'soulfulness' with The New York Times observation that the Dean campaign’s "heavy use of the Internet has largely bypassed poorer pockets of African-Americans and Latinos, and issues like crime, drugs and failing public schools have not been centerpieces of his message."