He's covered in butter!!!

...or... in other words, my 2o minutes of being the world's coolest mom. Oh, you want to be sooooo cool too? Here's how. You need a dixie cup, vinegar, water, food coloring, baking soda, and random props.

Take dixie cup. Make into volcano. In other words, use some "sticky balls", cover dixie cup and excitedly proclaim that it looks like a volcano! Random dinosaur prop and, if available, wilted basil leaves, enhance the credibility of the creation.
Next, fill dixie cup 3/4 of the way with water, and 1/4 of the way with vinegar. Add food coloring. Here we start with red. Note aereal view of dinosaur and very very smartly placed giant plastic bag to catch horrendous mess that will ensue.

Next scoop a spoonful of baking soda and plop in cup.
Voila!!! A super duper sizzling fizzling special effects volcano!!
But wait, you say, what does this have to do with butter??? The answer to that, my dear people, is below: