as a giant squeegee. Instead of cleaning the truck, the shield's vibration reacts with the Gem-Goo, causing the truck to sprout bubble-shaped legs and start dancing through Beach City.
Since "Episode 138" actually corresponds to the Season 5 episode Kevin Party , but your query also mentions "Season 1 Episode 3" Cheeseburger Backpack steven universo 138 1 temporada episodio 3 work