He smiled at what he obviously found a ridiculous concept.

Critics who disliked the album cited what they viewed as a ridiculous concept.

An important point...a ridiculous concept ( in other words the type that the government would most likely want to pursue ).

Enter a large genre of basketball films revolving around ridiculous concepts.

To come back to my previous posts: Some people seem to have ridiculous concept of Democracy in their mind.

Some people seem to have ridiculous concept of Democracy in their mind.

A ridiculous concept: he was a doctor of medicine.

Sir, I invite you attach no importance at all to that ridiculous concept in relation to this highly important piece of land.

That is one of the most ridiculous concepts ever devised in the history of combat.