Why Warthog is So Ugly - S1.E7

You see, there was a time when Warthog was really rather handsome. And did he know it! He strutted around Tinga Tinga as if he owned the place. All the animals were fed up with Warthog's boasting, and then one day Lion decided to give chase. Yikes! Warthog ran headfirst into Porcupine's burrow! After that, he was no longer the prettiest beast in Tinga Tinga.