Pumbaa

Pumbaa is a major character in Disney's 1994 animated feature film The Lion King. He is a gluttonous warthog and the best friend of Timon. Much like Timon, he follows a philosophy called Hakuna matata.

Background
Before Timon and Pumbaa find the jungle, Pumbaa says that he is alone in the world. According to a flashback featured in "Hakuna Matata", Pumbaa had problems with gas when he was younger. They mention that Pumbaa once went to a water hole in the savanna but let out very smelly gas, causing monkeys to fall from the trees because of the stink. When Pumbaa came to drink the water, his smell caused all the nearby animals to flee. For Pumbaa, it was very embarrassing and left him afraid of socializing