Cow and Chicken (1997)

S4E1 Chachi, the Chewing Gum Seal

When Chicken dismisses Cow's artistic talent, Cow decides to prove her wrong by crafting a seal from a piece of chewing gum and a whole machine of bubblegum balls. Feeling inspired, she names her creation Chachi and wishes fervently for him to come to life. To her surprise, a shooting star fulfills her wish, bringing Chachi to life, but he turns out to be a rather grumpy and indifferent seal, much to Cow's dismay.