best blonde joke... ever?

it just might be... now, as a rule, i'm not particulary fond of these so-called "blond jokes" (most are fairly degrading, or so i'm told by mommy, who happens to be a blond). still, this one was found on busymom's website (busymom.net) and it's definitely unique. besides, bobo (who's technically a blond) thought it was hilarious!

funny... not funny... what the hell do i know? 8n7