I asked, trying my best to look like an absent-minded professor.

In later years he was the archetype of the absent-minded professor.

"He's the absent-minded professor who can discuss the galaxy but doesn't know where he parked the car."

In another early episode, the absent-minded professor is a scoutmaster.

It was not an example of an absent-minded professor, but of a busy one.

Most of these absent-minded professors cannot find the toilet.

Einstein really is the original absent-minded professor He gets mountains of mail.

Not for him the persona of the reclusive scholar, the absent-minded professor.

Such a very pretty girl, even an absent-minded professor may be forgiven if he falls under her spell.