That was the one where the dizzy blonde laboratory
assistant spilt some invisible ink all over herself.
Then she would slip into cars and,at the wrong moment,she would put her hand on the guy's knee.The car would career into a super market and the dopey blonde would try to help herself to all the goodies in the store.Along comes a 250 pound policewoman(and that's only the size of her bottom)and agrees that,
instead of charging the dizzy blonde with trying to destroy the planet,she would let her off with a good old-fashioned spanking on her bare little bottom.
Blondie was last seen making her way to work with her rather swollen bottom in a sling.