I saw a packer whacker at the store.

The costumes at the Halloween party get whackier every year.

He has the whackiest sense of humor.

He is a whacko who believes in conspiracy theories.

He's a total whacko.

He danced whackily at the party.

The whackos gathered at the park for their annual convention.

The Packer whackers were used to secure the boxes in place.

I gave him a good whackage for stealing my lunch.

I heard they sell some whacky tabaccy at that new store.