Ruby's Snowbunny

s. 3, ép. 426: Max wants to zoom down the hill on his 'sled!' but Ruby is intent on making a huge snowbunny and she needs Max’s help. When it turns out they’ve built the snowbunny at the bottom of Rocket Run, the only way to get the snowbunny safely out of the way, is by using Max’s 'Sled!'