Partysaurus Rex

Toy Story Toons: Partysaurus Rex is a 2012 American computer-animated short film written and directed by Mark Walsh. It was first screened ahead of the 3D theatrical re-release of Finding Nemo as the third and final short in the trilogy of Toy Story Toons, based on the characters from the Toy Story feature films. It depicts Rex getting left in a bathroom and befriending bath toys. Plot Rex disrupts the other toys blowing bubbles, worried that they may get soap on the floor. He is chastised by the other toys, with Mr. Potato Head calling him "Partypooper Rex". The other toys hear Bonnie preparing for a bath and scatter, leaving Rex alone; Bonnie plays with him and her bath toys in the tub, until her mother pulls the plug and takes Bonnie to go to her grandma's. The bath toys are glad of a visitor, but become sad when the last of the water drains, as they lack arms and need water to move. They wish someone could fill the tub again. Rex initially thinks drawing a new bath is a bad idea, but after recalling Mr. Potato Head's insult, he asserts that he is "Partysaurus Rex", plugs the drain, and turns on the water. The bath toys quickly start a rave, aided by a carefree Rex, who adds bubble bath and plugs the overflow drain with a sponge. Suddenly, he realizes that if the tub overflows, the water will pour out into the hall. However, his frantic attempts to turn off the water only break the water knob and the plug chain.