I know it sounds like a wacky idea from the get-go.

Well there's a whole range of kind of wacky ideas that we'll be working on.

The balloon may seem like a wacky idea.

"It was such a wacky idea and it really worked out well."

Sandra's best friend Joan comes up with a wacky idea, to just steal the coin back.

"I think that's what allows him to come up with wacky, crazy ideas."

This was a wacky idea, but if it worked it would be beautiful.

"There may be a lot of others who have equally wacky ideas and keep it to themselves because they're afraid of the public reaction."

"I've had the wacky idea to run my apartment's T-1 line across the street to my office," he said.

Having said that, I have a wacky idea, and you can shoot it down if you want, but here goes.