Pulling on clown costume and face paint. Happy and sad clowns: Happy and sad clown faces. Silly clown walk: Silly walks using the whole body to make the audience laugh. Custard pie splat ...

The splat would have been the final step in a ... And, of course, hope that the pie-in-the-face idea doesn’t leave Asphaug with egg on his. Damond Benningfield is a freelance science writer ...