Tyrannosaurus Rex (Timon and Pumbaa)

The Tyrannosaurus Rex is a villain from "Disney's The Lion King's Timon and Pumbaa Season 3 Episode 50: Timon..Alone".

The Tyrannosaurus Rex Plays Mountain Sharptooth in The Land Before Time VIII: The Big Freeze (Minecraft Rogers Hero of Robloxia's Backup Channel Animal Style)
It is a dinosaur

The Tyrannosaurus Rex Plays Red Death in How to Train Your Littlest Petshop
It is a Green red death dragons