Super Wings (2014)

S1E43 Snow Ballin'

Stig dreams of building the largest snowman in all of Finland, and with permission from Stig and his dad, Jett eagerly joins the effort. Stig jokes around, teasing that Jett's snowball is tiny compared to his own. But when Jett tries to lift his massive snowball, he accidentally drops it, and it begins rolling toward the town, picking up all sorts of debris as it goes. Now, Jett must figure out how to prevent it from causing chaos for the town's residents.