Ivan loves bubbles and most especially the popping of bubbles.
He is Michelangelo the ninja turtle and the bubbles are sent by the evil Kraang.
He is Whiskers the Karate Kitten practicing his bubble kicking skills.
He likes to pop them with sticks and throw cheetah bites (his made up name for pine needles) at them.
He likes to get his plastic dinosaurs and have them chomp the bubbles with their plastic teeth.

There is no way to keep up with his insatiable demand for more bubbles.
Eric’s bubble gun is helping though.
Good purchase, Eric, good purchase.