mud pie

Or perhaps the project will simply create the world's most colossal mud pie.

We used to have a lot of throwing mud pies.

People call ahead to reserve a portion of the mud pie.

He wasn't going to go on playing around here in the shallows, like a child making mud pies.

Sometimes we just sit around making mud pies after a good soaking rain.

Others will make mud pies, or imaginary food out of leaves and water.

We went to her home, which was near the school, and began making mud pies.

She had a few mud pies of her own to sling.

Or it may simply create the world's largest mud pie.

Let them, for example, make mud pies and call it modeling.